Solve 7x=56 what is x?
Answer:
8
Step-by-step explanation:
X=56÷7=8
By moving 7 to other side
And change the sign to divide
Becz if it multiplication it will change to divide and if plus it will change it sign to negative
The value of x in the equation 7x = 56 is 8.
To solve the equation 7x = 56 for x, we can isolate x by dividing both sides of the equation by 7.
7x/7 = 56/7
Simplifying:
x = 8
Therefore, x is equal to 8.
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help. im non-intelligent for ths
Answer:
Don't quote me on this, but I think that the answer is C.
HELP ASAP!!! HELP PLS!!
Answer:
It is D ................
Answer:
The [tex]\mathbf{Slope=\frac{1}{4}}[/tex]
The y-intercept is (0,3)
Option D is correct.
Step-by-step explanation:
A linear function given has following points:
x y
-8 1
0 3
We need to find slope and y-intercept
To find slope, we can use formula: [tex]Slope=\frac{y_2-y_1}{x_2-x_1}[/tex]
We have x_1=-8, y_1=1, x_2=0, y_2=3
Putting values and finding slope
[tex]Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{3-1}{0-(-8)}\\Slope=\frac{3-1}{0+8}\\Slope=\frac{2}{8}\\Slope=\frac{1}{4}[/tex]
So, we get [tex]\mathbf{Slope=\frac{1}{4}}[/tex]
We need to find y-intercept.
y-intercept can be found by putting x =0.
Looking at the table, when x =0, y=3
So, y-intercept is (0,3)
The required answer is:
The [tex]\mathbf{Slope=\frac{1}{4}}[/tex]
The y-intercept is (0,3)
Option D is correct.
Can someone please solve for X I need help
Answer:
x=9
Step-by-step explanation:
1/3b - 3 = 3
what is b
Answer:
b=18
Step-by-step explanation:
1/3b -3=3
1/3b-3+3=3+3
1/3b= 6
isolate b
1/3 *3 b= 6 *3
b=18
What’s the value of (-0.001)(100)(-0.01)(-10)
The value of the expression is -0.01
What is a decimal number?'In algebra, a decimal number can be defined as a number whose whole number part and the fractional part is separated by a decimal point.'
According to the given problem,
⇒ [tex]-\frac{1}{1000} *100*(-\frac{1}{100} )*(-10)[/tex]
⇒ -0.01
Hence, we can conclude, the value of the expression is -0.01.
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What is an estimate of the value of 906,000,000,000 expressed as a product of a single digit and a power of 10?
A) 9x10 to the power of 10
B) 9.06x10 to the power of 11
C) 9.06x10 to the power of 12
D) 9x10 to the power of 11
PLS HELP IM FAILING MATH AND CANT AFFORD TO GET THIS WRONG :((((
Answer:
9x10^11
Step-by-step explanation:
So if you put 906,000,000,000 into scientific notation you get 9.06x10^11.
The question wants the answer to be expressed as a product of a single digit (Round the 9.06 up) and a power of 10 (the 10^11) so the answer you get should be 9x10^11
Hope this wasn't too confusing and I hope this helps. Also you got this if you focus and put enough hard work and determination into your schooling, the result you get is amazing! School might get hard or frustrating but make it through the hard times and you get to the funny moments or the "I'm proud of myself" moments. (Trust me those moments are AMAZING!!)
Slope:
what is the slope?
Answer: -2
Step-by-step explanation:
So basically I located the y-intercept first. Where is that? At the point (0,-2). Now from there, I found the nearest point on an intersecting grid line, in this case it would be (-1,0). So from the y-intercept, I looked at how many spaces I would have to move to get to (-1,0). You would have to go up 2 spaces and to the left 1 space. This is also written as 2/-1. Simplify this and you get -2! Hope this helped!
Answer:
the slope is -2
Step-by-step explanation:
To find the slope you use rise over run, rise/run. The rise is -8 and the run is 4, 4/-8=-2.
Marcus buys a varsity jacket from a clothing store.
SP The price of the jacket is $80.00 and the sales tax is
8%. What is the total cost of the jacket?
Find the measure of <3.
Answer:
Step-by-step explanation:yes
The soccer team is planning to sell health bars for a fundraiser. The prices of purchasing health bars from two different companies are represented by the system of equations shown, where x is the number of bars purchased and y is the total cost in dollars. Company A: y=0.75x Company B: y=10+0.50x How many bars would the team need to purchase from each company in order for the total cost to be equal?
Answer:
40 bars
Step-by-step explanation:
Where x = Number of bars purchased by each team
We solve this question by equating both Equations from Company A to Company B
Company A = Company B
0.75x = 10 + 0.50x
Collect like terms
0.75x - 0.50x = 10
0.25x = 10
x = 10/0.25
x = 40 bars
Hence, each team need to purchase 40 bars from each company
Answer:
Step-by-step explanation:
40
a+46=-114
plz show how u got the answer
Answer:
a = 160
Step-by-step explanation:
a + 46 = -114
a + 46 - 46 = -114 - 46
a = 160
Nelson ate 7 more peanuts than his sister. Letn represent the number of peanuts that Nelson ate.
Which expression represents the total number of peanuts his sister ate?
Answer:
7-n
Step-by-step explanation:
(Dont answer if you dont want alot of notifs)
If Logx (1 / 8) = - 3 / 2, then x is equal to
A. - 4
B. 4
C. 1 / 4
D. 10
Answer:
According to my problem solving, the answer should be B. 4
Step-by-step explanation: it might be wrong but worth a shot
Pythagorean Theorem
Step-by-step explanation:
........................
Answer:
root of 162
Step-by-step explanation:
i hope this helps please put brainliest im only 9
Maria and Liam work in a banquet he’ll. Maria earns a 20% commission on her food sales. Liam earns a weekly salary of $625 plus a 10% commission on his food sales. What amount of food sales will result in Maria and Liam earning the same amount of the week?
Briefly describe this graph of a ferris wheel
Answer: The Ferris wheel makes 4 rotations. The maximum points on the graph represent when the Ferris wheel is at the top, and the minimum points on the graph represent when the Ferris wheel is at the bottom. This is what it said
Answer:
As time increases, the height of the person riding the Ferris wheel goes up and down.The Ferris wheel makes 4 rotations.The highest points on the graph are when the Ferris wheel is at its highest height.The lowest points on the graph are when the Ferris wheel is at the starting position.
Step-by-step explanation:
Hope this helps you:)
35 points !! PLEASE HELP TY!!!
Answer:
4.8 and 0.6
Step-by-step explanation:
what is a equation of the line that passes through the point (−5,7) and is parallel to the line x+5y=10
Answer:
do seventh to the 6th power then u will get ur answer
Step-by-step
ive did the test
Jared is using a 100 ft rope to set up a kite-shaped area for food vendors. He has started roping off the area as shown below, and has one more stake to place. How can Jared use all of the rope to complete the kite shape? Explain. A rope forms 2 30 feet lines.
Answer:
Following are the solution to this question:
Step-by-step explanation:
The kite includes two congruent side pairs, two congruent, however opposite sides. Jared created a congruent set of similar sides already. There seem to be 40 ft left since he has utilized 60 ft of rope. From each side, this will take 20 ft. of string, or half of an existing cord, to construct another set of tightly correlated adjacent sides because this duration becomes different than 30 ft, the form isn't congruent with both the separate ends.
Answer:
A kite has two pairs of congruent adjacent sides and opposite sides that are not congruent. Jared has already created one pair of congruent adjacent sides. Since he has used 60 ft of rope, there are 40 ft remaining. This means that he will need 20 ft of rope for each of the other sides, or half of the remaining rope, in order to create another pair of congruent adjacent sides. Since this is a different length than 30 ft, the shape has opposite sides that are not congruent.
Step-by-step explanation: sample response
HELP ME WITH THIS EQUATION! 8 = x + 1 *
Answer:
7 or -9
Step-by-step explanation:
7 + 1 = 8
-9 + 1 = 8
Answer:
7
Step-by-step explanation:
x + 1 = 8 {Subtract 1 form both sides}
x + 1 - 1 = 8 -1
x = 7
Lance has 12 boxes of comic books. Each box has 40 comic books in it.
How many comic books does Lance have?
Answer:
480
Step-by-step explanation:
12*4=48 then add a zero to the end of it
hope that helps!
happy new year!
Answer:
Lance has 480 comic books.
Step-by-step explanation:
Multiply 12 by 40:)
PLEASE HELP ILL GIVE U BRAINLIEST!
Answer:
part a) 112/350 = x/100
Step-by-step explanation:
part b) the answer is 32%
What is the axis of symmetry for y = x^(2) - x + 8
Answer:
the axis of symmetry by finding the line that passes through the vertex and the focus.
x=1/2
Step-by-step explanation:
I need help someone please don’t understand at all and explain
9514 1404 393
Answer:
70°; alternate exterior angles theorem
Step-by-step explanation:
The line at the gate is a "transversal" crossing the (parallel) skis. The angles marked 1 and 70° are outside the parallel lines and on opposite sides of the transversal. They are called "alternate exterior* angles."
When the lines are parallel, alternate exterior angles are congruent, so ∠1 = 70°. This observation works both ways: if the angles are congruent, the lines are parallel. The observation is called the Alternate Exterior Angles Theorem.
_____
* angles at a transversal are classified as "interior" (between the parallel lines) or "exterior" (outside the parallel lines). The are also classified as "same-side" or "sequential" (on the same side of the transversal), or "alternate" (on opposite sides of the transversal). Here, the angles are exterior and alternate.
Kyle, Frank, John, Mike, and Joe celebrated Mike's birthday at
Mama's Italian Restaurant. The bill for the meal was $78.54.
The food was good and the guys enjoyed their dinner. The
service was okay but not exceptional so they decided to leave
a 15% tip. If Kyle, Frank, John, and Joe split the total evenly
(so Mike didn't have to pay for his Birthday dinner) how much
did each pay?
Express in the form 1:n the ratio 56:7 give your answer as a decimal
Answer:
decimal 8
Step-by-step explanation:
Step 1 :Rewrite the ratio as a fraction 56:7=56/7
Step 2: Divide the number by the denominator
56/7= 56/7
56/7=8
An economic model predicts that the supply, s, and the demand, d, for a new product can be estimated using the lines on the graph below.
Based on this graph, what number of items must be sold in order for the supply and demand to be equal?
Answer:
the answer is 3
Step-by-step explanation:
There are 3 number of items must be sold in order for the supply and demand to be equal.
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
An economic model predicts that the supply, s, and the demand, d, for a new product can be estimated using the lines on the graph.
Now,
In the graph, The two line intersect at a point (3, 48).
So, We can say that;
There are 3 number of items must be sold in order for the supply and demand to be equal.
Thus, There are 3 number of items must be sold in order for the supply and demand to be equal.
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Grace earns $12 per hour. Phillip's earnings can be represented by the equation y = 10x where x is the number of hours worked and y represents the total amount earned. Who earns more? *
Answer:
Grace earns more. Her equation would be y = 12x, while Phillip's equation is y = 10x. Grace earns $2 more per hour.
Step-by-step explanation:
I sell video games, clothes, sneakers, and more. Check me out. h t t p s : / / w w w . m e r c a r i . c o m / u / 6 4 6 4 5 4 8 0 6
Answer: y=120
Step-by-step explanation:
I NEED HELP PLZZZZZ HELP MEEEEEE!!!! Asha feels she needs $45,000 per year in retirement. If she receives $30,000 a year from Social Security, at what interest rate must Asha invest her $250,000 of savings for her total income to be at least $45,000 per year?
a.)at least 6% interest
b.)at least 17% interest
c.)at least 18% interest
d.)at least 30% interest
