nmnmnmhelo nmnmnmhelo

04-02-2017
Mathematics

contestada

Bill sold half of his comic books. He then bought 16 more if now he has 36, how many did he start with?

Respuesta :

texaschic101 texaschic101

04-02-2017

1/2x + 16 = 36
1/2x = 36 - 16
1/2x = 20
x = 20 * 2
x = 40 <== he started with 40

Answer Link

Otras preguntas

4m-17 <6m+ 25 I don't understand ahh I'm scared I got it wrong

Explain how to subtract 247 from538

what factors of 20 are also factors of 50

A single tree produces about 2.6 × 102 lb of oxygen each year. The Amazon rainforest has about 3.9 × 1011 trees. About how many pounds of oxygen are produced in

rashid bought some baseball cards. after giving 7 cards to his friend grace, he arranged the remaining cards in 6 rows of 4. how many cards did he buy?

what digit can be in the ones place of a number that has 5as a factor

does it make sense to connect the points on the graph with a solid line? Explain

Which of the following objects is NOT normally used in current space exploration? a. space shuttles c. single use rockets b. space stations d. space prob

A gallon jug of milk is 3/4 full. After breakfast the jug is 1/12 full. Find the difference of the amounts before breakfast and after breakfast.

rashid bought some baseball cards. after giving 7 cards to hos friend grace, he arranged the remaining cards in 6 rows of 4. how many cards did he buy?