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miskamm [114]
3 years ago
12

Solve the problem by writing a variation model. The distance that a car can go varies directly as the number of gallons of gasol

ine it consumes. If a car can go 276 miles on 12 gallons of gasoline, how far can it go on a full tank of 19 gallons?
Mathematics
1 answer:
laiz [17]3 years ago
8 0
12gallons: 276 miles
19gallons: ? Miles
Take (19*276)/12=437
You can use this for every problem like this
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You need new shoes for work which cost $70. You earn $400 net income each week, but have expenses totaling $380 each week. If yo
Nadya [2.5K]

Answer:

<u>4 weeks</u>

Step-by-step explanation:

Remaining money (per week) :

  • Net income - Expenses
  • $400 - $380
  • $20

No. of weeks to buy shoes :

  • Cost of shoes / Remaining money (per week)
  • $70/$20
  • 3.5 ≈ <u>4 weeks</u> (nearest whole week)
5 0
2 years ago
William gave 4 football cards to each
andreev551 [17]

Answer:

Cannot be determined

Step-by-step explanation:

There is not enough information to solve this question. You would need to know how many friends he has in order to solve this.

4 0
3 years ago
Solve the system of equations.<br> 5x - 7y = 58<br> y = -x + 2<br> х =<br> y =
Romashka-Z-Leto [24]

Answer:

the x and y is 6 and -4 respectively

Step-by-step explanation:

The computation of solving the system of equations is given below:

Given that

5x - 7y = 58

And,

y = -x + 2

Put y value in the first equation

5x - 7(-x + 2) = 58

5x + 7x - 14 = 58

12x = 58 + 14

12x = 72

x = 6

So y = -6 + 2

= -4

Hence, the x and y is 6 and -4 respectively

3 0
2 years ago
Answer!!!!!!!!!!!!?!!?
Vinvika [58]
It would be 2^12 (to the twelfth power) What you do is you multiply the power that's inside of the parentheses and the one on the outside. Since they are both negative, the power will end up being positive. And if you need to multiply it out, it would be 4096.

3 0
3 years ago
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42 childrens' tickets and 30 senior citizens' tickets
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3 years ago
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