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ycow [4]
2 years ago
13

tom put 18 gallons of mid grade gas in his truck and filled up his empty five gallon gas can with regular gas for his lawnmower

at home. he spent $59.91
Mathematics
1 answer:
k0ka [10]2 years ago
8 0

Answer:

Step-by-step explanation:

Let price of milgrade gas be x and price of lawnmower gas be y.

18x + 5y=59.51

14x+y=39.75

Isolate one variable and substitute to solve for other variable.

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I need help immediately 156 1/42- 55 1/6
beks73 [17]

Answer:

100 6/7

Step-by-step explanation:

156 1/42-55 1/6

= 156 1/42 - 55 7/42

=100 36/42

=100 6/7

7 0
3 years ago
Hey guys can someone help me with this you will earn 15 points plz it is for Tomorrow
Lisa [10]

Answer:

1.  7.4%

2. 3/10

3. 0.42

4. <u>Not Sure</u>

5.  212.8

6. 2,900


6 0
3 years ago
Read 2 more answers
with Judy jogging north and Jackie jogging west (on straight roads). When Jackie is 1 mile farther fro m the intersection than J
miskamm [114]
Let the distance of Judy from intersection is x and distance of Jackie from intersection is y.

We convert the given information to equations, step by step.

Point 1: When Jackie is 1 mile farther from the intersection than Judy.

This means y is 1 mile more than x.

So,

y = 1 + x

Point 2: The distance between them is 2 miles more than Judy’s distance from the intersection. 

Distance between is x+ y.

So, x+y is 2 miles more than y.

x+y = y + 2
⇒
x = 2

From point 1 we have:

y = 1 + x = 1+ 2 = 3

So,

Distance of Judy from intersection is 2 miles and distance of Jackie from intersection is 3 miles.
4 0
2 years ago
Picture above <br> Question above
miv72 [106K]

Answer:

you will pay 274.75 at month 5 for both companies

company A: 42.95x+60.00

company B. 49.95x+25.00

Step-by-step explanation:

6 0
2 years ago
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Mark set his watch 12.96 seconds behind, and it falls behind another 1.97 seconds every day. How many days has it been since Mar
iris [78.8K]

Answer:13 to 14

Step-by-step explanation:

5 0
3 years ago
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