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lutik1710 [3]
2 years ago
10

Helpppppp!!!!!!!!!!!!!!

Mathematics
2 answers:
Leviafan [203]2 years ago
6 0

Answer:

Amanda spent $150.31. When 8 is substituted for g and 3 is substituted for t, the expression simplifies to 132.4 + 17.91.

Step-by-step explanation:

g = # of gallons of paint for $16.55 per gallon

t = # of pints of paint thinner for $5.97 per pint

Amanda bought 8 gallons of paint and 3 pints of paint thinner. To find out how much money she spent, just substitute 8 for g and 3 for t in the expression you selected.

16.55(8) + 5.97(3) = $150.31

Hope this helps!

vekshin12 years ago
4 0

Answer:

A

Step-by-step explanation:

bc everything lines up

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lubasha [3.4K]

Answer:

no

Step-by-step explanation:

no

7 0
2 years ago
PLEASE HELP, please write it out in the system of equations (step by step)
gizmo_the_mogwai [7]

Answer:

{x,y}={-2,3}

Step-by-step explanation:

[1]    2x + y = -1

  [2]    x - 2y = -8  <------- given linear equations

Graphic Representation of the Equations : ----> given in attatchment

y + 2x = -1        -2y + x = -8  < ----- point where they connect is shown in graph

Solve by Substitution :

// Solve equation [2] for the variable  x

 [2]    x = 2y - 8

// Plug this in for variable  x  in equation [1]

  [1]    2•(2y-8) + y = -1

  [1]    5y = 15

// Solve equation [1] for the variable  y

  [1]    5y = 15

  [1]    y = 3

// By now we know this much :

   x = 2y-8

   y = 3

// Use the  y  value to solve for  x

   x = 2(3)-8 = -2

Solution :

{x,y} = {-2,3}

7 0
2 years ago
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For every 15 campers at a summer camp there is one counselor complete the table for the given ratio
zhuklara [117]

Answer:

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Step-by-step explanation:

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3 years ago
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find the constant m and b in the linear function f(x)=mx+b so that f(6)=9 and the straight line represents by f has slope -4
Charra [1.4K]

Answer:

The constant m=-4, and b=33

Step-by-step explanation:

F(x)= MX+b

If f(6)=9 then x=6, m= -4

9= -4(6) + b

9= -24 + b

b= 9 + 24

b= 33

Therefore the constant m, which is the slope is -4 and b which is the intercept is 33

4 0
3 years ago
Help me out<br>........1​
Fiesta28 [93]

Answer: -13

Step-by-step explanation:

2-(3^2)+4-3-7 = -13

6 0
2 years ago
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