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Naily [24]
3 years ago
7

Can you help my sister

Mathematics
1 answer:
PolarNik [594]3 years ago
7 0

Answer:

40

Step-by-step explanation:

The teacher ordered 5 pizzas with 8 slices each which is 5*8=40

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Solve the equation 8x-7=y-2 for x if y is 51. make sure to first solve for in terms y. x=?
Crank
X=7. if you need explanation message me
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3 years ago
7x-3=5x+5 show your work please
kakasveta [241]
 7x - 3 = 5x + 5
-5x        -5x

2x -3 = 5
     +3  +3

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7 0
3 years ago
Read 2 more answers
Write an equation in slope intercept form of the line with the given characteristics:
stiks02 [169]

Answer:

The equation of line through (-3,1) and slope 2 in slope-intercept form is: y = 2x+7

Step-by-step explanation:

The slope-intercept form of an equation is given by:

y = mx+b

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Given

m = 2

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y = 2x+b

In order to find the y-intercept, the given point (-3,1) will be substituted in the equation

So

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Putting the value of b

y = 2x+7

Hence,

The equation of line through (-3,1) and slope 2 in slope-intercept form is: y = 2x+7

5 0
3 years ago
6 1/2 divided by 10 1/2
Schach [20]

Answer:

13/21

Step-by-step explanation:

Make 6 1/2 and 10 1/2 and improper fraction

6 1/2=13/2

10 1/2=21/2

K.C.F

Keep 13/2

Change the division symbol to multiplication

Flip 21/2 to 2/21

then multiply across

13*2=26

21*2=42

so the fraction is 26/42 and then simplify the fraction

13/21

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3 years ago
How many water glasses are in a 17oz bottle?
vladimir2022 [97]
2 Cups of water. Since a glass of water is 8oz each. 
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