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

Mrs. Sanchez promised each of her 35 fifth grade students one fourth of a pie for Pi Day (March 14th). There are 6 pies left at Costco. Does she have enough for

What does Lincoln mean when he says "no government proper ever had a provision in its organic law for its own termination?"

This graph shows life expectancy in the United States. A graph titled Life Expectancy in the U S. The x axis shows the years 1960 to 2010. The y axis shows life

Examine your observations above and summarize the effects of each kind of radiation on the molecules in the simulation. Microwave Infrared Visible Light Ultravi

Please someone help me i need this to pass!

10 POINTS! SPACE QUESTION!!

Read the excerpt from the article "Opinion: Bicultural Identity is Something to Be Embraced." Patel explains that when her peers asked her questions related to

The Gettysburg Address was a speech given by Abraham Lincoln on November 19, 1863, in Gettysburg, Pennsylvania. What was the significance of the location of Get

HELP PLEASE!! Wegner was not the first scientist to present the idea of continental drift. What did Wegner add to his theory to convince scientists that contine

Find the area of the circle. Use 3.14 for fi * Diameter: 24 cm Area: