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azamat
3 years ago
12

A computer and printer cost a total of 1131 . The cost of the computer is two times the cost of the printer. Find the cost of ea

ch item.
Mathematics
1 answer:
yarga [219]3 years ago
3 0
Printer cost - $377
Computer cost - $754

Explanation:

To find the cost of each item (x), we need to first establish the formula. We know the accumulative total is $1131 and that we are purchasing 2 items. If the computer is 2 times the price of the printer, then we can come up with the equation 2x+x=1131.
3x=1131
x=377
Therefore, the printer is $377 and the computer is $754.
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Let f(x) be a continuous function such that f(1) and f'(x)-Vx3 + 6. What is the value of,f(5)? (A) 11.446 (C) 24.672 (B) 13.446
tia_tia [17]

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3 years ago
Angelo is making a rectangular floor for a clubhouse with an area of 84 square feet. The length if each side of the floor is a w
Alexxandr [17]

Answer:

L=1 ft and B=84 ft

L=2 ft and B=42 ft

L=4ft and B=21ft

L=6ft and B=14 ft

L=7ft and B=12ft

L=12 ft and B=7ft

L=14ft and B=6 ft

L=21 ft and B=4 ft

L=42 ft and B=2 ft

L=84 ft and B=1 ft

Step-by-step explanation:

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Area of rectangular floor=84 square feet

We have to find the possible length and width of for Angelo's clubhouse.

Area of rectangle=length\times breadth

Using the formula

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Length(L)\times breadth(B)=84

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Therefore,  possible dimension of rectangular floor

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L=1 ft and B=84 ft

L=2 ft and B=42 ft

L=4ft and B=21ft

L=6ft and B=14 ft

L=7ft and B=12ft

L=12 ft and B=7ft

L=14ft and B=6 ft

L=21 ft and B=4 ft

L=42 ft and B=2 ft

L=84 ft and B=1 ft

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