0.76 x 2 = 1.52
1.40 x 2 = 2.80
1.52 + 2.80= 4.32
Answer is 4 dollars and 32 cents
Answer:
900 students
Step-by-step explanation:
We have, 85% × x = 765 or, 85/100 × x = 765. Multiplying both sides by 100 and dividing both sides by 85, we have x = 765 × 100/85. So x = 900. If you are using a calculator, simply enter 765×100÷85, which will give you the answer.
Any equation where you have a y and a x
Answer:
186 pounds
Step-by-step explanation:
let x = pounds on Earth
set up a proportion:
= 
cross-multiply: 21x = 3906
divide by 21: x = 186