Can you guys. help me up pliz

Mathematics

2 answers:

Sonja [21]3 years ago

7 0

All you have to do is change the cups to gallons And then how ever many gallons it cost u mutiple that buy the cost per gallon (3.12) hope this helps

Y_Kistochka [10]3 years ago

3 0

We already know that 1 cup= 0.0625 gallon.

100 cups of gas* (0.0625 gallon of gas/ 1 cup of gas)= 6.25 gallons of gas.

6.25 gallons of gas* ($3.12/ 1 gallon of gas)= $19.50.

The gas cost $19.50~

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My am never friends have 3/4 and one nickel to spend if Maia and her friends share the money equally how much for each person ge

EleoNora [17]

Answer:

Each person get = 20 cents

Step-by-step explanation:

Given - Maya and three friends have three quarters and one nickel to spend.

To find - If Maya and her friends share the money equally how much will each person get ?

Proof -

We know that

1 nickel = 5 cents

1 quarter = 25 cents

As they spent, 3 quarters and one nickel

So,

Total money spent = 3(25) + 5 = 75 + 5 = 80 cents

⇒Total money spent = 80 cents

Now,

Total people = 4 (Maya and three friends )

Now,

Given that, They share the money equally

So,

Each person get = $\frac{80}{4}$ = 20 cents

5 0

3 years ago

Use the table below to fill in missing values.

aliina [53]

Step-by-step explanation:

We can observe from the table that the value of independent variable and then the values of function on that variable are given.

So,

As the value of function at x=5 is 6

The value of function is 4 only on x=7 so the answer is x = 7

When the inverse is taken, the inputs become output and the outputs become inputs

$f^{-1}(6) = 5$

The value of inverse will be 5 because in original function 5 is input and 6 is output when this will be reversed for inverse, the output will be 5 for 6

Now,

Lastly

$if\ f^{-1}(x) = 7,\ then \x = 4$