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Zielflug [23.3K]
4 years ago
11

if you buy a car wash at the gas station for $6.00, the cost per gallon is $2.35. if you have $40, write and solve a linear equa

tion to find the number of gallons of gas you can afford
Mathematics
2 answers:
Pepsi [2]4 years ago
8 0

6+2.35x=40

You can afford 14 gallons of gas

Dennis_Churaev [7]4 years ago
4 0
2.35x+6.00=y
x=number of gallons of gas
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2 years ago
To start a board game,the player who rolls two sixes gets to go first. What is the probability that a player will roll two
kati45 [8]

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5 0
3 years ago
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Delvig [45]

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3 0
3 years ago
-14x + 15y = 15 <br> -21x - 20y = -10<br> Use substitution to find the x and y coordinates.
denis-greek [22]
                  -14x + 15y = 15
        -14x + 14x + 15y = 14x + 15
                             15y = 14x + 15
                              15           15
                                 y = ¹⁴/₁₅x + 1
                   -21x - 20y = -10
     -21x - 20(¹⁴/₁₅x + 1) = -10
-21x - 20(¹⁴/₁₅x) - 20(1) = -10
         -21x - 18²/₃x - 20 = -10
                  -39²/₃x - 20 = -10
                            + 20  + 20
                          -39²/₃x = 10
                           -39²/₃   -39²/₃
                                   x = ⁻³⁰/₁₁₉
                                   y = ¹⁴/₁₅x + 1
                                   y = ¹⁴/₁₅(⁻³⁰/₁₁₉) + 1
                                   y = ⁻²⁸/₁₁₉ + 1
                                   y = ⁹¹/₁₁₉
                              (x, y) = (⁻³⁰/₁₁₉, ⁹¹/₁₁₉)
8 0
3 years ago
Identify the cross section of the solid shown in the diagram
Ivahew [28]

Given:

Image of the pyramid

To identify:

The cross section of the solid.

Solution:

The given image is a pyramid.

The base of the pyramid have 5 edges.

So, it is a pentagonal pyramid.

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Therefore the cross section of the solid shown in the diagram is pentagon.

6 0
3 years ago
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