sabrina5925 sabrina5925

22-03-2020
Mathematics

contestada

Which is a solution to the equation?
(x-2)(x + 5) = 18
x = -10
Ox=-7
x=-4
Ox=-2

Respuesta :

alexapaulino903 alexapaulino903

23-03-2020

Answer:

(I used trial and error)

(-7-2)(-7+5)=18

(-9)(-2)=18

18=18

Answer Link

pjristics1 pjristics1

21-01-2021

Answer: second option

Step-by-step explanation: x=-7

Answer Link

Otras preguntas

Last year the 6th grade had 350 students. This year there are only 224 students. Which proportion could be used to calculate the percent decrease in students?

what are T-ratio ? explainanswer my question plz

Find the length of AB and round answer to the nearest hundredth

Which of the following is most clearly an inference about the character Joe? A. Joe represents the way minorities are judged on appearances alone. B. When Katy

Can anyone help me to solve this

how much of our body is made of muscle? What does this muscle do?

Suppose a plaintiff alleges that a North Carolina campaign-financing law violates his First Amendment (to the United States Constitution) free speech rights. Th

During January, Dream House Builders, Inc. incurred $550 of actual indirect materials costs, as supported by materials requisitions. Required: Draw the journal

Stella earned $72 working 9 hours. How much will she earn in 23 hours?

The perimeter of a rectangle is 84 cm. If the length is 29 cm write an equation you can use to answer this question