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Kruka [31]
3 years ago
7

A family has two cars. The first car has a fuel efficiency of 15 miles per gallon of gas and the second has a fuel efficiency of

25 miles per gallon of gas. How many gallons were consumed by each of the two cars that week?

Mathematics
2 answers:
Elanso [62]3 years ago
6 0
How many miles did the cars go? You can’t solve the question without that.
Crank3 years ago
3 0
Hopefully it’ll help you

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Lucia has 48 markers and 64 stickers that she wants to give as favors for a party. She wants to put an equal number of markers a
sammy [17]
Here you need to find the greatest common factor for each number that they have in common.

48 is same as :

4 \times 12

64 is same as :

4 \times 18

So there will be 4 favor bags and each one will have 12 markers and 18 stickers.

I hope this helps you :)
5 0
3 years ago
If the length of an arc is 12 inches and the radius of the circle is 10 inches, what is the measure of the arc?
a_sh-v [17]
I guess what you are asking is what is the measure of the central angle?

arc length = radius * central angle (in radians)

central angle (in radians) = arc length / radius

central angle (in radians) = 12 / 10

central angle (in radians) = 1.2 radians = <span> <span> <span> 68.7549</span></span></span> degrees


3 0
3 years ago
If f(x)=7x what is the inverse of f(x)
Brums [2.3K]

Answer:

f(x)=x/7

Step-by-step explanation:

f(x)=7x

y=7x

x=7y (switch y and x for inverse)

x=7y (isolate y)

x/7=y

The inverse of f(x)=7x is f(x)=x/7

8 0
3 years ago
A mammal's surface area can be calculated by using the equation S(m) = km where s(m) is the surface area in square centimeters,
Virty [35]

Answer: 706 grams

Step-by-step explanation:

s(m) = km

So 6000 = 8.5m

Divide both sides by 8.5 to isolate m

6000/8.5 = 8.5m/8.5

705.88 = m

m = 706 (rounding up)

3 0
3 years ago
Ali salary is increased from 2600 to 3000 . How much is percentage increase​
nadezda [96]

Answer:

15.3 %

Step-by-step explanation:

400 / 2600 x 100 = 15.3 %

I hope im right!!

8 0
3 years ago
Read 2 more answers
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