kaileyy06 kaileyy06

30-01-2019
Mathematics

contestada

Please help fast! Thanks a lot

Please help fast Thanks a lot class=

Respuesta :

batista68 batista68

30-01-2019

Answer:

93.5

Step-by-step explanation:

Lets say, first number = x

Second number = 3x+7

Total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.5

Hope this helps!!

Answer Link

Otras preguntas

How do I find the equivalent fraction?

If you are interested in joining the military, you can attend college _____. a. before serving b. during service c. after service d. all of the above Ple

what are the 3 other terms that are the same as the solutions of a quadratic equation

Which monomial is a perfect cube? A. 1x^3 B. 3x^3 C. 6x^3 D. 9x^3

Los turistas ____________________ el mapa. a. siguen c. sigo b. sigue d. seguimos

Please help I’m not sure what any of this means, do I set the two equations equal to each other?

Flowers of algernon: the surgery done on Charlie is a ____ that will hopefully benefit the world

What is the following product? 3 square root 5 x square root 2

Which of the following is a gothic element in the prologue of Wuthering Heights? A. The ghost of Catherine B. Joseph the servant C. Heathcliff’s dinner invitat

Which of the following is the product of the rational expressions shown below? Image attached