cadencecarr55 cadencecarr55
  • 01-03-2021
  • Mathematics
contestada

Substitute x = -3 and y = -5 into the expression -7y² + 9x

Respuesta :

Аноним Аноним
  • 01-03-2021

Answer:

-202

Step-by-step explanation:

-7(-5)^2+9(-3)

-7*5^2-27

-7*25-27

-175-25

-202

Answer Link

Otras preguntas

What two characteristics did George Washington exemplify?
Problem 3-66 Examine each diagram below. Which diagrams are possible? Which are impossible? Justify each conclusion Hint:
Frances is in the late stages of breast cancer. Since she is unmarried and has no children, she has prepared an advance directive designating that her sister ma
similar to how the ed sullivan show and american bandstand of the 1960s helped bring artists and genres into the standard american household, __________ and ___
1.What can you say about the music of the East Asian? 2.What are the instruments used in KOREA, CHINA and JAPAN 3.Why is East Asia music important to the world?
What is Shakespeare's name
Which of the following is not true about the Sahara desert? a. It is almost as large as the United States b. Occupies central and southern Africa c. Has sand du
Which circle is bigger: One with an area of 30 square units or one with a circumference of 30 units? How do you know?
Please help me with the picture.
Sodium Carbonate + Nitric Acid --------> ___________________ + _____________ + _______________