johngonzales6 johngonzales6

04-02-2014
Mathematics

contestada

Trying to translate word problems. Five times the sum of 3 and twice some number is 70. what is the number?

Respuesta :

sooperfli sooperfli

04-02-2014

5(2x+3)=70
10x+15=70
10x=55
x=5.5

Answer Link

Otras preguntas

A vat contains 16 gallons of liquid when a drain pipe opens and the liquid begins to leave the vat at a rate of 2 gallons per hour. Use the Line Tool to graph t

The original price of a ski jacket was $260. It was on sale at a 25% discount. Arianna had a coupon for an additional 10% off the sale price. What price did Ari

a total of 556 tickets were sold for the school play. they were either adult tickets or student tickets. there were 56 more student tickets sold than adult tick

How can I find the answer?

cliff collects marbles. 1/2 of his collection is blue. of the blue marbles 1/2 of these are a dark blue. how much of cliff's marbles collection is dark blue.

How much aspirin will remain after 12 hours if a person took a single dose of 300 mg? The t½ of aspirin is 3 hours. a. 100 mg b. 37.5 mg c. 18.8 mg d. No

If a cell is more concentrated than the solution it’s sitting in , it will eventually explode.This is called

The diagram shows how plants and animals exchange gases. What type of gas is represented by Gas X? What type of gas is represented by Gas Y?

Determine the intercepts of the line.

What do we learn about shepherds and the Bible?