2 years ago

Can somebody help me with this

Mathematics

1 answer:

denis-greek [22]2 years ago

7 0

Answer:

Step-by-step explanation:

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Kelsey had $65 to spend on books. Each book cost $5.50, and there was a $7.50 fee for shipping. She let b equal the number of bo

larisa86 [58]

Kelsey must spend less than or equal to $65.
The expression 5.50b+7.5 is correct
Kelsey able to purchase 10 books.
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2 years ago

Read 2 more answers

Select the correct answer.

taurus [48]

Answer:
A. -4

Explanation:
-4 - 6 = -10
5 (-4+2) = -10

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Anni [7]

lines with undefined slope are vertical

equation are in form of x constant

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3 years ago

A manager needs to rope off a rectangular section for a private party. The length of the section must be 7.6 meters. The manager

Andrew [12]

Answer:

$W\leq 6.4\ m$

Step-by-step explanation:

we know that

The perimeter of a rectangle is equal to

$P=2(L+W)$

we know that

$L=7.6\ m$

$P\leq28\ m$

substitute

$2(7.6+W)\leq28$

solve for W

$(7.6+W)\leq14$

$W\leq14-7.6$

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kara is jogging on a track that is 1500 feet. she can do one lap in 4 minutes. find karas speed in feet per minute

adelina 88 [10]

I think the answer is 600p

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3 years ago