Answer:
The answer is C:All real solutions
Step-by-step explanation:
here are the steps in case u need them :)
Step 1: Simplify both sides of the equation.
−2(x+3)=−2x−6
(−2)(x)+(−2)(3)=−2x+−6(Distribute)
−2x+−6=−2x+−6
−2x−6=−2x−6
Step 2: Add 2x to both sides.
−2x−6+2x=−2x−6+2x
−6=−6
Step 3: Add 6 to both sides.
−6+6=−6+6
0=0
Answer:
C: All real numbers.
Step-by-step explanation:
-2 ( x + 3 ) = -2x -6
-2 times x, -2 times 3
-2x -6 = -2x -6
Add 6
-2x -6 +6 = -2x -6 +6
-2x = -2x
same as....
0 = 0
The equation of the parabola is
y
=
- 1 (x - 2)2 + 6
What is the focus
What is the vertex
Answer:
The vertex: (2,6) The focus: (2,2)
Step-by-step explanation:
Hopefully this helped it was a bit difficult. You're welcome :)
please help me I really need it
Answer:
53/3
a
f
e
b
34
Step-by-step explanation:
The relationship between x and y is proportional. When x is 3, y is 51. What is the value of x when y is 204?
x = y
When,
3 = 51
x = 204
x = 204*3/51
x = 12
PLEASE HELP ME I'M HAVING A TERRIBLE DAY AND MY MATH IS DUE IN 2 HOURS AND ALL I NEED IS THIS
Fatima earned an 85 average in her science class. The average is based on 6 tests that she takes over the span of the marking period. On her first four tests she earned an 83, a 78, an 87, and an 80. On her sixth test she scored 8 points more than on her fifth test. Let x be the score Fatima received on her fifth test. Set up an equation using x that models this scenario. Solve the equation and state what Fatima earned on her fifth and sixth tests.
please help me
Answer:
84
Step-by-step explanation:
7 1/2÷(4 1/2- 5 1/8) =
Answer:
-12
Step-by-step explanation:
HELP PLEASE ITS DUE IN 10 MIN Use algebraic strategies to solve for x.
Check your solutions algebraically and identify any extraneous solutions. Write it step by step.
Answer:
x = 4, x ≠ -1
Step-by-step explanation:
√3x + 4 = x
(√3x + 4)² = x² (Square both sides to get rid of the radical.)
3x + 4 = x²
0 = x² - 3x - 4 (Set everything to 0 by moving everything to one side.)
0 = (x - 4)(x + 1) (Factor.)
x = 4 x = -1
Now we need to check for extraneous solutions:
√3(4) + 4 = 4
√12 + 4 = 4
√16 = 4
4 = 4
√3(-1) + 4 = -1
√-3 +4 = -1
√1 = -1
1 ≠ -1
-1 is an extraneous solution.
You are moving some of your belongings into a storage facility.
_
|
|
| 12.5ft
|
|
|
| _
_ | | 27in
a. Identify an inequality that represents the number x of boxes that you can stack vertically in the storage unit.
27x≥150
27x≤12.5
27x≥12.5
27x≤150
Question 2
Solve the inequality. Write the solution in simplest form.
The solution is
.
b. What is the height of 6 boxes stacked vertically?
The height is
inches.
How many boxes can stack vertically in the storage unit?
11 of 14 answered
check answer
Next
Answer:
27x≤150
Step-by-step explanation:
Then the inequality is x≤5.5
b.
The height is 162 inches
you can stack 5 boxes
Answer:
A. 27x<=150
B. x <=5 5/9
C. 5
Step-by-step explanation:
A. The amount of the boxes in inches has to be less than or equal to the storage unit in inches.
B. X is less than or equal to 27 divided by 150, which is 5 5/9.
C. Since you cannot have 5/9 of a box, you must round down and say that you can only stack 5 boxes vertically.
what is 6587436587458946598x748365983274836587483206487 equal
Answer:21
Step-by-step explanation:
USE A CALCULATOR
Answer:
4.9298135 is the answer maybe next time Use a Calculator
Felipe has a flower bed with area 25/4 ft squared. He expands the flower bed to have area 75/4 ft squared. How many square feet of space does the larger flower bed have for every square foot of the smaller flower bed?Show your work.
Answer:3 square feet
Step-by-step explanation:
24\4 = 6 1/4
75/4 = 18 3/4
18 3/4 divided by 6 1/4 = 3
what do you think proof is
Answer:
proof is where you have something to explain/show what you saw to people when they don't believe you.
Polygon H is a scaled copy of Polygon G using a scale factor of 1/4
Polygon H's area is what fraction of Polygon G's area?
Whats the answer
Answer:
[tex]\frac{1}{16}[/tex]
Step-by-step explanation:
Given the scale factor 1 : 4 , then
the area factor = 1² : 4² = 1 : 16
That is area of polygon H is [tex]\frac{1}{16}[/tex] area of polygon G
Simplify the expression by
distributing, then combining like
terms!
4 (3x + 2) - 6
Answer:
[tex]\boxed {12x + 2}[/tex]
Step-by-step explanation:
Solve the following expression:
[tex]4(3x + 2) - 6[/tex]
-Use Distributive Property:
[tex]4(3x + 2) - 6[/tex]
[tex]12x + 8 - 6[/tex]
-Combine like terms:
[tex]12x + 8 - 6[/tex]
[tex]\boxed {12x + 2}[/tex]
Answer:
[tex]12x+2[/tex]
Step-by-step explanation:
The first step is to distribute the 4 to the parenthesis. This turns the equation into:
[tex](12x+8)-6[/tex]
We can remove the parenthesis now. Also, now we combine like terms. There are no other variables in the equation, so we leave the 12x alone. Combine the +8 and the -6 to get +2. This leaves the equation at:
[tex]12x+2[/tex]
If Ryan gives 4/9 of his 36 cards to Josiah, how many cards does he give Josiah?
Answer:
16 cards
Step-by-step explanation:
Answer:
Ryan gave 16 cards to Josiah.
Step-by-step explanation:
First we will divide 36 by 9.
36/9 = 4
We know that 1/9 of 36 is 4.
1/9 + 1/9 + 1/9 + 1/9 = ?
4 + 4 + 4+ 4 = ?
4 * 4 = 16
4/9= 16
Ryan gave 16 cards to Josiah.
(2x + 3) + (1x + 2) =
what is negative three over twenty as a decimal? please help
Answer:
-0.15 I believe
Step-by-step explanation:
siri did the math for me lol
The answer would be - 0.15
PLZ HELP QUICK ILL MARK BRAINLEIST!!!
17. a) You are HANGRY and need food. You stop at Burger King and order 4
whoppers for $3 each, 2 large fries for $2 each, 5 ten piece nuggets for $1
each, and 5 oreo shakes but you are unsure of how much they cost. Your
total was $36. Choose the equation that can be used to determine how
much each shake cost..
5x + 21 = 36
5x + 14 = 36
OB
ОА
5x + 17 = 36
5x + 9 = 36
Answer:
21 + 5x = 36 or 5x + 21 = 36
Step-by-step explanation:
4(3) + 2(2) + 5(1) + 5x = 36
21 + 5x = 36
5/3x+6=2/9x
Please answer x as a fraction
Answer:
x = -4 2/13
x = -4.15384615385
x = -54/13
(they are all the same, just in different formats)
Step-by-step explanation:
(5/3x) + 6 = (2/9)x
first, make all "x"s have a common denominator
(5/3) = (15/9)
so
(5/3)x = (15/9)x
(15/9)x + 6 = (2/9)x
solve using inverse operations
(15/9)x + 6 = (2/9)x
-(2/9)x -(2/9)x
(13/9)x + 6 = 0
-6 -6
(13/9)x = -6
to get rid of the fraction, multiply the entire equation by the denominator
(13/9)x = -6
*9 *9
13x = -54
/13 /13
x = -4 2/13
x = -4.15384615385
x = -54/13
(they are all the same, just in different formats)
I need the values of A and B
Answer:
b=12 degrees and a = 168 degrees
Step-by-step explanation:
X
0 1 2 3 4
frequency 4 6 18 7 1
Based on the table, what is P (2 > 1)?
Leave your answer in decimal form to three places.
PLEASE HELP, IM BEING TIMED!
What property allows AB+BC=AC to become AB+AB=AC?
Options: A. The Given
B. Substitution
C. Commen Sense
D. Segment addition Postulate
Answer:
Option A is correct .
Step-by-step explanation:
if in a question it is given that BC is equal to AB then only we can do like that...
find the quotient.
Answer:11 to the 15th power :)
Step-by-step explanation:
you subtract the lower number from the higher number and in this case since the higher number is on top, the answer goes on top which means it’s positive
Is the quotient of
-8÷(-2) is positive or negative?
PLS HELP
A number divided by three less two is at most two
Answer:
n ÷ (2 - 3) ≤ 2
Step-by-step explanation:
Let n be 'the number'
n is divided by 3 less than 2
n ÷ (2 - 3) is at most 2
n ÷ (2 - 3) ≤ 2
I hope this helps :)
question in above picture
explanation please not jusr answer
Answer:
x+16
Step-by-step explanation:
For this one the negative signs become positive because, if you multiply a negative number*a negative number it becomes positive. That is a rule.
[tex]-(-x-16)\\-1(-1x)-1(-6)\\x+16[/tex]
Answer:
C.) x+16
Distribute parentheses -(-x) - (-16)Apply minus-plus rulesx+16
:) Hope This Helps You :)
The ___ of the seven and a number, 7g? Quotient difference product or sum.
Answer:
product
Step-by-step explanation:
a number right beside a variable = multiplication.
if this helped, please mark brainliest.
121 = −5 + 6(−4v + 5)
Whats v
Answer:66
Step-by-step explanation:66
Answer:
v=-28.75
Step-by-step explanation:
-5+6(-4v+5)=121
1(-4v+5)=121
-4v+5=121-1
-4v=120-5
v=115/-4
shift the negetive sign from denominator to numerator
v=-115/4
v=-28.75
please mark as brainliest
Please Help Me! "Given ABC ~ ADE with AB = 2 Centimeters, and DE= 10 Centimeters" Whats the length of BC?
A. 6 2/3 centimeters
B. 5 Centimeters
C. 4 Centimeters
D. 6 Centimeters
Heather made $299 for 13 hours of work.
At the same rate, how much would she make for 18 hours of work?
Answer:
$414
Step-by-step explanation:
We know that Heather made $299 for 13 hours of work.
So, to find how much Heather will make for 18 hours of work at the same rate, we can write and solve for the following proportion:
[tex]\frac{299}{13}=\frac{x}{18}[/tex]
Notice that we align the rates vertically and the measurements horizontally (dollars in the numerator and hours in the denominator).
So, to find how much Heather will make for 18 hours, we will solve for x. Cross-multiply:
[tex]13x=5382[/tex]
Divide both sides by 13:
[tex]x=\$414[/tex]
So, Heather will make $414 for 18 hours of work.
And we're done!
Robert wants to buy a digital piano at a yard
sale. He makes a scale drawing of his living
room. He uses a scale of 1 cm in the drawing
to 6 inches in the actual room. The width of the
digital piano is 54 inches. Will it fit along the
wall next to the bookshelf? Explain your answer.
please help!!
explain good and clearly:) I’ll give you brainliest!!
*see attachment for the drawing
Answer:
No. The width is longer than the space available along the wall next to the bookshelf.
Step-by-step explanation:
The scale of the length of the space the piano is to occupy along the wall close to the bookshelf = 12 cm - 4 cm = 8 cm
Actual length of the space given a scale of 1 cm to 6 in: 6*8 = 48 in
The piano is said to have a width of 54 inches, therefore, it will not fit along the wall next to the bookshelf. The space available along the bookshelf is just only 48 inches long, which is less than the width of the piano.
Answer:
No
Step-by-step explanation:
It does not fit
(b) Carmen bought 19 pounds of rice for $11. How many pounds of rice did she get per dollar? pounds per dollar
