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padilas [110]
2 years ago
5

Can someone help me with this problem (7v+9)–(4v+9)

Mathematics
1 answer:
sweet-ann [11.9K]2 years ago
3 0

Answer: 3v

Step-by-step explanation:

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Please help 8th grade math
Zepler [3.9K]

Answer:

1500 calories

Step-by-step explanation:

2400 is 100% of in this case, 8/8

So then we know that 1/8 of 2400 is 300 because we just divide it by 8. Sarah eats 5/8 that much so we multiply 300 by 5 which gives us 1500

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3 years ago
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Write the equation of the line in slope intercept form Slope=-4 Point=(2,-4)
Andrei [34K]

Answer:

y=2x-8

or

f(x)=2x-8

Step-by-step explanation:

To write in slope-intercept form using this information, first use the point slope formula.

y-y1=m(x-x1)

m is slope.

y+4=2(x-2)

Use distributive property on the right side.

y+4=2x-4

Now, subtract 4 from both sides.

y+4-4=2x-4-4

y=2x-8

Written using function notation:

f(x)=2x-8

Hope this helps!

If not, I am sorry.

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2 years ago
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The length of each side of a square increases by 2.5 inches to form a new square with a perimeter of 70 inches. The length of ea
densk [106]

Check the picture below.

6 0
3 years ago
Bob buys eggs and potatoes at a store
Savatey [412]

Answer:

Each potato cost $4.67

Step-by-step explanation:

$25.92-$2.57=$23.35

$23.35/5 =$4.67

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3 years ago
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Does this have infinite solutions or no solutions?
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when they cross u should get a perfect solution of (2,6)

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