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Semenov [28]
3 years ago
7

gas prices are projected to increase by 124% by april 2015. a gallon of gas currently costs $3.80. what projected cost of a gall

on of gas for april 2015?
Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
6 0

Answer:

$8.51

Step-by-step explanation:

Remember that

100\%+124\%=224\%=224/100=2.24

we know that

For April 2015 the projected cost of a gallon of gas is equal to multiply the currently cost by the percentage increase

so

The linear equation is equal to

3.80(2.24)=\$8.51

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This week you paid $1.25 each because they were on sale for four for $5.

4 0
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3x2 + 2(x2 – 20) = 16 - 2x2
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8 0
3 years ago
Math can you guys help me PLS
MissTica

Answer:

The surface area of the triangular prism is 84 square centimeters.

Step-by-step explanation:

The surface area of a figure is exactly what it means, the area of its outer surface or the added areas of each face that makes the figure.

Nets are a way to find surface area easier because it is an outline of the faces of the 3d figure.

But since we don’t have a net, we will just find the area of each face that forms this right triangular prism:

The two congruent triangular bases:

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Lateral bottom rectangular face:

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Lateral to the left rectangular face:

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Add up all the values:

12 + 18 + 30 + 24 = 84

The SA is 84 square centimeters

4 0
3 years ago
Round 307 to neatest tens
hammer [34]
310 is the nearest tenth
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Read 2 more answers
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