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LUCKY_DIMON [66]
3 years ago
5

Luke is building a storage building and needs to have a slab of concrete poured. He knows the contractor charges an initial cost

of $95 plus an additional $3.50 per square foot of concrete. Formulate a function that can be used to determine the cost, in dollars, to pour a concrete slab with an area of x square feet.
Mathematics
2 answers:
o-na [289]3 years ago
8 0

Answer:

y=$3.50x +95

Step-by-step explanation:

Eddi Din [679]3 years ago
3 0

Answer:

y=3.50x+95

Step-by-step explanation:

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ira [324]
When a number and letter are together, it means multiplication.

So, it is read as "23 times f".
7 0
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a group of 60 children went on a trip to the zoo 7/10 of the children had never been there how many children went to the zoo for
zvonat [6]

Answer:

42

Step-by-step explanation:

as you divide 10 into 60 and then multiply it by 7 and your answer will be 42

5 0
2 years ago
21-7x=7(3-x)<br> Solve this please!!!!!!!!!!
Hunter-Best [27]

Answer:

All real numbers

Step-by-step explanation:

21 - 7x = 7(3 - x)

21 - 7x = 21 - 7x

Since both sides of the equation are equal, the answer is all real numbers.

3 0
3 years ago
Read 2 more answers
What is the y-intercept of the line given by the equation y = 3x - 11?
-Dominant- [34]

Answer:

(0, - 11 )

Step-by-step explanation:

The equation of a line in slope- intercept form is

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y = 3x - 11 ← is in slope- intercept form

with c = - 11 ⇒ (0, - 11 ) ← coordinates of y- intercept

3 0
3 years ago
There are 63 students in a speech contest.Yesterday 1/3 gave a speech and today 2/3 of the remaining students gave their speech.
Paraphin [41]

Hey!

-----------------------------------------------

Solution:

Find 1/3 of 63.

63 / 3 = 21

21 students gave a speech today.

63 - 21 = 42

Find 2/3 of 42.

42 / 3 = 14

14 x 2 = 28

28 of the remaining students gave their speeches.

42 - 28 = 14

-----------------------------------------------

Answer:

14 students haven't given their speeches!

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Hope This Helped! Good Luck!

7 0
2 years ago
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