3. John receives a day worth of pay, p, for 4 days of newspaper delivery. He spent half of his money on gas. Then he spent $5 on coffee. Now he has $35 left. How much does John get paid each day for newspaper delivery?
a. Write an expression for the amount of money John earns for 4 days.
b. Use part a to write an expression to represent spending half of his money on gas.
c. Use part b to write an expression to represent spending $5 on coffee.
d. If John has $35 left, write an equation that can be used to find how much John gets paid each day. Solve.

a.

b.

c.

d.

Step-by-step explanation:

Given

Calculating (a); the total amount earned;

Calculating (b): Money Spent on Gas

From the question, we understand that 1/2 of his earnings is spent on gas;

Hence;

Substitute 4P for Total

Calculating (c): Expression for coffee

First, we need to calculate the amount left after buying Gas;

From this amount, he bough coffee of $5;

Hence; he's left with

Calculating (d): Calculating his daily earnings

After (c) above, he has $35 left

So, we have

Add 5 to both sides

Divide through by 2

Hence, his daily earnings is $20

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%

jeff jeff

step-by-step explanation: