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3 years ago

What is the system of equations? help!!

Mathematics

1 answer:

NeX [460]3 years ago

7 0

use one five dollar box then use 4 4 $ boxes then its five dollar boxes the rest of the way so it would be 59 5$ boxes then Four 4$ boxes

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I need help it is I ready solve inequality’s level g

AfilCa [17]

Answer:

y≤−6. Everthing more or equal to -6 should be shaded. So like fro-6 to -10

Step-by-step explanation:

Multiply each term in 12y≤−3 by 2 to eliminate the fractions.

8 0

3 years ago

I need help asap please!

kupik [55]

Answer is in The picture attached. Hope it helps!

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3 years ago

1. Devin is making a candle by pouring melted wax into a mold in the shape of a square pyramid with base sides of 9 cm and the h

Tasya [4]

The number of cubes that Devin will need to make will be given by:
(volume of each pyramid wax)/volume of cube
volume of cube=length*width*height
=4×4×4
=64 cm³
volume of the candle=1/3π*(base area)*h
=1/3×(9×9)×10
=270 cm³
number of cubes needed
270/64
=4.21875~4.23 cubes

8 0

3 years ago

If an item cost $19.54, why might somebone give the sales clerk a $20 bill and 4 pennies

bogdanovich [222]

Answer:

He would get .50¢ back

5 0

3 years ago

Jason is planning to replace carpet in the utility room of his house the length of the room is 8 feet and the width of the room

olganol [36]

Given Information:

Length of room = l = 8 feet

Width of room = w = 7 feet

Required Information:

Amount of carpet = ?

Answer:

Amount of carpet = 56 ft²

Step-by-step explanation:

Jason wants to replace the carpet in the utility room of his house.

We are given the dimensions of the room and we are asked to find the required amount of carpet in square feet.

The required amount of carpet is given by

$A = w\times l$

where w is the width of room and l is the length of the room.

$A = 7\times 8\\\\A = 56 \:$

Therefore, Jason need 56 square feet of carpet for the utility room.

6 0

3 years ago