Answer:
A
Step-by-step explanation:
This would be directly conflicting and would result in no answer as you would be saying that x could equal a number that would turn out the same if 2 were added to it and 3 were subtracted from it.
Answer:
A
Step-by-step explanation: Here's something that I learned. Same slope different y-intercept (no solution). Same slope and same y-intercept (Infinitely many solutions). Different slope and same y-intercept (one solution). Different slope and different y-intercept (one solution).
Write the values of the 9s in 990.250. How are the values related?
Answer:
Leftmost 9: 900
9 between 9 and 0: 90
9 on left is worth 10 times 9 on right.
Step-by-step explanation:
990.250
The 9 at the left is in the hundreds place, so it represents 9 hundreds, so its value is 900.
The 9 between the 9 and the 0 is in the tens place, so it represents 9 tens, and its value is 90.
Since the places are right next to each other, the 9 on the left is worth 10 times the 9 on the right. Sure enough, 900 is 10 times 90.
PLZ HELP FAST?!??!!!!!!?!?!!?!!!
Answer:
i think you do 175 x 1. 175 x 2. 175 x 3, and 175 x 4
Step-by-step explanation:
Tom had 48 coins and 8 friends. How many coins due each friend get?
Answer:
They will each get 6 a piece
what’s the answerrrrrrr !!?( hurry respond fast )
Answer:
B and C
Explanation:
Only plant cells have a cell wall and chloroplast
what is the answer? pls help
Answer:
[tex]\frac{3}{2}[/tex]
Step-by-step explanation:
For this, we shall use the slope formula:
[tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex] ← this is [tex]\frac{rise}{run}[/tex]
Assuming this is a line, all we do is pick two consecutive points and plug them in. For example, let's take the first two points. (1, -4) and (7, 5) as they are the easiest to work with.
Let's plug in these two values:
[tex]\frac{5 - (-4)}{7 - 1}[/tex]
Simplified we get:
[tex]\frac{9}{6}[/tex]
We are now able to factor 3 out of the numerator and denominator:
[tex]\frac{3}{2}[/tex]
Thus resulting in the slope.
What is the difference between -4.5 and -18.2
Answer:
13.7
Step-by-step explanation:
-4.5 - -18.2 = 13.7
can someone please help me
Answer:
triangle = 8
the rest is mind abuse
Step-by-step explanation:
Whitney wants to buy a sweater for $36. If the sales tax rate is 8.25%, what will be
the amount of sales tax on Whitney’s purchase?
A $2.89
B $2.97
C $3.06
D $3.13
Answer:
b
Step-by-step explanation:
Explain what Similar means?
Answer:
It means alike but not identical. Showing resemblance.
Step-by-step explanation:
Hope this helped and have a great day!
(Please brainliest)
I have 1 bag of marbles. I put in 3 extra marbles. There are now 9 marbles in the bag. How many were in the bag to begin with?
Please give me the formula and all too
Answer:
6 Marbles
Step-by-step explanation:
9-3=6
The bag of marbles had 6 marbles in it originally.
Answer:
6
x+3=9
Step-by-step explanation:
what is the midpoint of _
AB
Answer:
The answer is C
Step-by-step explanation:
Its the midpoint of A and B
8x -10= 3(6-2x). X=2
Answer:
x=2
Step-by-step explanation:
8x-10=18-6x
or,8x+6x=18+10
or,14x=28
x=28/14
x=2
I have to do step by step why the answer of (5x - 1) (5x - 1) is 25x^2 - 10x + 1.
How do i do it?
(5x - 1) (5x - 1)
Ans: 25x^2 - 10x + 1
Answer:
(5x - 1)(5x - 1) = 25x² - 10x + 1
Step-by-step explanation:
Let us solve the question step by step
We need to find the product of (5x - 1) and (5x - 1)
The first step multiply 1st term in 1st bracket by 1st term in 2nd bracket (5x by 5x)∵ 5 × 5 = 25
∵ x × x = [tex]x^{1+1}[/tex] ⇒ multiply same base means add their powers
∴ x × x = x²
∴ 5x × 5x = 25x²
The second step multiply 1st term in 1st bracket by 2nd term in 2nd bracket (5x by -1)∵ 5x × -1 = (5 × -1)x
∴ 5x × -1 = -5x
The third step multiply 2nd term in 1st bracket by 1st term in 2nd bracket (-1 by 5x)∵ -1 × 5x = (-1 × 5)x
∴ -1 × 5x = -5x
The fourth step multiply 2nd term in 2nd bracket by 2nd term in 2nd bracket (-1 by -1)∵ -1 × -1 ⇒ (-)(-) = (+)
∴ -1 × -1 = 1
The fifth step add them up∵ (5x - 1)(5x - 1) = 25x² + -5x + -5x + 1
∵ -5x and -5x are like term, then add their coefficients
∵ -5x + -5x = (-5 + -5)x
∴ -5x + -5x = -10x
∴ (5x - 1)(5x - 1) = 25x² + -10x + 1
∵ (+)(-) = (-)
∴ (5x - 1)(5x - 1) = 25x² - 10x + 1
Jefferson Middle School needs to see a 300% gain in PTO fundraiser
sales from last year. If they sold a total of $2,420 last year, how much do
they need to sell this year to meet their goal? *
Suppose ΔDEF is the image of a translation of ΔABC. If D is at (−6, −2), what translation rule maps ΔABC to ΔDEF? * Captionless Image T⟨9, 2⟩(ΔABC) = ΔDEF T⟨9, –2⟩(ΔABC) = ΔDEF T⟨–9, –2⟩(ΔABC) = ΔDEF T⟨−9, 2⟩(ΔABC) = ΔDEF
Answer:
T⟨–9, –2⟩(ΔABC) = ΔDEF
Step-by-step explanation:
The question ask what the translation from A is to D(-6,-2). When you solve, you will get (-9,-2) as your answer.
Which one of these are not equivalent to each other and which ones are:
3 (x+2), 3x+6, 3 (2x)
Answer:
3(x+2) and 3x+6 are equivalent.
3(2x) is not.
Step-by-step explanation:
Simplify the expressions first.
1. 3(x+2) becomes 3x+6
2. 3x + 6
3. 3(2x) becomes 6x
The first and second are equivalent to each other.
The third one is not equivalent.
Hope this helped :)
A number is divisible by 10 if and only if it is divisible by 2
true or false? plz helppp
Answer:
false
Step-by-step explanation:
Divide.
Write your answer in simplest form.
-3/2 ÷ 4/7
Answer:
-21/8
Step-by-step explanation:
13 candy bars weigh 390 what is the weight of 35 candy bars
Answer:
1050 :)
Step-by-step explanation:
Alisha is making an 18-ounce coffee beverage that is made from brewed coffee and milk. The number of ounces of brewed coffee is 5 times greater than the number of ounces of milk. How many ounces of coffee and how many ounces of milk does Alisha need?
HELP ASAP
The scale on a map shows that 2 inches represents 15 miles. Which proportion can be used to find the actual distance,
X, represented by 30 inches on the map?
2 30
15
2 X
1530
15
2
0 30
15 X
302
Answer:
The proportion that can be used is
2 inches 30 inches
15 miles x
Step-by-step explanation:
If 15 miles is 2 inches and 30 divided by 2 is 15, you have to multiply 15 by 15 to figure out how many miles 30 inches is. Because 15 x 15 = 225, 30 inches is 225 miles. Therefore, x = 225.
What would E,F,G be? I really need help
Answer:
e - 50°
f - 65°
g - 115°
Step-by-step explanation:
Both triangles are 180°
So basically just add 50+65 which gives you 115 and that is 'g' cause that is the last missing piece of the left triangle.
3x + x- 2x + 8 = 3x + x
Answer:
x=4
Step-by-step explanation:
3x+x - 2x + 8= 3x + x
4x- 2x +8 = 4x
2x + 8= 4x
8= 2x
x=4
THIS WAS THE ONE I MEANT TO POST
Find the number of ways four out of nine patients can be chosen to complete a survey
What is 1 2/3 - 2 1/3
Answer:
- 2/3
Step-by-step explanation:
Create an expression as close to zero as possible using numbers one through nine
Answer:
Directions: Using the digits 1 to 9, at most one time each, fill in the boxes to create an equation such that the solution is as close to zero as possible. ... 8 > Expressions & Equations > Create an Equation with a Solution Closest ...
Step-by-step explanation:
3(y + 2) + y = 4(y – 1) +9
Is there a solution
Answer:
There are no solutions Hope this helped<3 :)
Step-by-step explanation:
Let's solve your equation step-by-step.
3(y+2)+y=4(y−1)+9
Step 1: Simplify both sides of the equation.
3(y+2)+y=4(y−1)+9
(3)(y)+(3)(2)+y=(4)(y)+(4)(−1)+9(Distribute)
3y+6+y=4y+−4+9
(3y+y)+(6)=(4y)+(−4+9)(Combine Like Terms)
4y+6=4y+5
4y+6=4y+5
Step 2: Subtract 4y from both sides.
4y+6−4y=4y+5−4y
6=5
Step 3: Subtract 6 from both sides.
6−6=5−6
0=−1
Answer:
There is no solution
Step-by-step explanation:
First step:
3(y + 2) + y = 4(y – 1) +9
Second step, distributing:
3y + 6 +y = 4y -4 + 9
Third step, combining like terms:
4y + 6 = 4y + 5
Fourth step:
determine if it has a solution which it does not. How do i know?
When you continue the problem 4y + 6 = 4y + 5 you need to subtract 6 on both sides which gets you -1. then you subtract 4y on both and you get
0=1. Therefore this is definitely no solution
Translate the sentence into an equation.
Eight times the sum of a number and 9 equals 5.
Use the variable x for the unknown number.
Answer:
8(x +9) = 5
Step-by-step explanation:
The words "the sum of a number and 9" mean "x+9" when x is used to represent the number. The "8 times the sum" is 8(x+9). When that "equals 5", then we have the equation ...
8(x +9) = 5
URGENT again having difficulty, please answer as soon as possible would be appreciate it :)
I need help solving...
Answer:
x = 4
Step-by-step explanation:
Because we know both figures have the same perimeter, we can set them equal to each other.
3x + 4 + 5x + 1 + 2x + 5 = x + 13 + x + 13 + 2x + 2x
10x + 10 = 6x + 26 (Added like terms.)
4x + 10 = 26 (Subtracted 6x on both sides.)
4x = 16 (Subtracted 10 on both sides.)
x = 4 (Divided 4 on both sides.)
