biancah94 biancah94

06-11-2020
Mathematics

contestada

What is the sum of the solutions of the 2 equations below?
-14x = 280
9 + 5y = 69

A. -20
B. 12
C. -12
D. -8
E. 8

Respuesta :

gardnerdanj gardnerdanj

09-11-2020

Answer:

D. -8

Step-by-step explanation:

-14x = 280

So x = -20

9 + 5y = 69

5y=60

So y=12

-20+12 = -8

Answer Link

Otras preguntas

What is the midpoint between (-8, 5) and (2, -2)? (-5, 1.5) (-5, 3.5) (-6, 3) (-3, 1.5)

An experiment was performed to study the germination of radish seeds under different conditions. Patches of radish were planted in two sections of a small field

Explain the following statement: “Leaders of the movement believed that if women had the vote, they could use it to gain other rights.”

The delegates to the Constitutional Convention faced a challenge. They wanted to create a strong, central government, yet they also wanted to insure that no ind

PLEASE HELP! Read the sentence and write the correct verb. Yo ________(saber) más del lenguaje hindi, pero no tengo con quien practicar.

Give main forms before and after for the following energy transformations: A gasoline engine. Ex: Electric speaker =Electrical to Sound

a rectangular ponds refectuons in a part is 16 feet long. The maintenance crew placed a string of flags 20 feet long across the pond diagonally as shown below.

please answer URGENT area of shapes THANKS !!!!!!!!!!!

Pamela is 12 years younger than Jiri. The sum of their ages is 38. What is Jiri's age?

In the athletic shoe market, reebok and nike practice __________ positioning since both manufacturers vie for the same customers with technologically advanced p