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3 years ago

A car can travel 96 miles on 3 gallons of gasoline. How far can it travel on 5 gallons?

Mathematics

1 answer:

Mashcka [7]3 years ago

7 0

Answer:

whats the awnsers

Step-by-step explanation:

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James currently has $215 in a savings account. Every month, he deposits an additional $45 into his account. James had to replace

Romashka-Z-Leto [24]

Answer:

James still owes 1,261 dollars after 12 months

Step-by-step explanation:

Second attempt :P

James currently has 215 dollars, every month for 12 months, he deposits 45 dollars into his account

215 + 12 x 45

215 + 540 =755

Now we know how much money James will have after 12 months, we need to find out how much he will owe.

James has to pay 168 per month for 12 months

168 x 12 = 2016

After 12 months the total amount James owes will be 2,016 dollars.

He makes 755 for the whole 12 months

2,016 - 755 = 1,261

James still owes 1,261 dollars after 12 months

6 0

3 years ago

Jane used $68 more than two-fifths of her last paycheck to purchase a new surfboard. If the surfboard cost $289, find the amount

garri49 [273]

Answer:

552.5

Step-by-step explanation:

2/5x + 68 = 289

2/5 x = 289 - 68

2/5x = 221

x = 221 * 5/2 = 552.5

I hope im right!!!

4 0

2 years ago

9 members of a club. Need 3 officers. How many combinations are possible.

irina [24]

Answer:

I think its 3 combos

Step-by-step explanation:

9÷3=3 combos?

Hope this helps :D

3 0

3 years ago

Michael and Landon work at a dry cleaners ironing shirts. Michael can iron 40 shirts per hour, and Landon can iron 20 shirts per

BartSMP [9]

Answer:

Michael worked 4 hours and Landon worked 10 hours.

Step-by-step explanation:

Michael can iron 40 shirts each hour, so in xx hours he can iron 40x40x shirts. Landon can iron 20 shirts each hour, so in yy hours he can iron 20y20y shirts. The total number of shirts ironed 40x+20y equals 360:

40x+20y=360

Since Michael and Landon worked a combined 14 hours, we know x+yx+y must equal 14.

x+y=14

Write System of Equations:

40x+20y= 360

x+y=14

Solve for y in each equation:

40x+20y = 360 x+y = 14 20y = -40x+360

$\frac{-20y}{20}$ = $\frac{-40x+360}{20}$

y = -2x+18

7 0

3 years ago

8) Solve 4^(x - 2)= 8^6 A)5 B)8 C)10 D)11

myrzilka [38]

For this case we have the following equation:

$4 ^ {(x-2)} = 8 ^ 6$

We must create equivalent expressions in the equation, so that they have equal bases:

$2 ^ {2 * (x-2)} = 2 ^ {3 * 6}$

If the bases are the same, then the two expressions are only equal if the exponents are equal:

$2 (x-2) = 3 * 6\\2 (x-2) = 18\\2x-4 = 18\\2x = 18 + 4\\2x = 22\\x = \frac {22} {2}\\x = 11$

Answer:

$x = 11$

Option D

3 0

3 years ago

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