dedescott20 dedescott20

02-03-2020
Mathematics

contestada

Evaluate the following algebraic expression at x=7, y=0 and simplify your answer.

−5x−2y−9

Respuesta :

sunflower00 sunflower00

02-03-2020

Answer

-44

-5x= -5•7= -35
-2y=-2•0=0
-35-9= -44

Answer Link

Otras preguntas

how do you solve 5s divided by 7=30 and other equations like it

Express 0.8211 in exponent form

for lunch Dregg had a hamburger and potato chips. the hamburger had 325 calories and each chip had 12 calories. if the meal had 541 calories, how many chips did

to make dough, reba needs 2 1 / 2 cups of flour. how much flour does she need to make 5 batches of dough? explain

(6, 4, 4, 5, 1, 8, 10, 7, 8, 6, 6, 7, 5, 4, 6) In a stem-and-leaf plot, what does 5| 4 mean? 54 5.4 5 divided by 4 5 x 4 x 3 x 2 x 1

what is the surface area of a rectangular prim 3mm,9mm 13mm

Roger earns $24 a week mowing lawns. He shares 1/6 of his earnings , spends 2/3, and saves the rest. How many dollars does Roger save? Tell how you found the an

What is the LCD of 5/6 and -3/8 ?

What was a shortcoming of the Agricultural Adjustment Act (AAA)? It curtailed the agricultural output and affected exports. It brought in mechanization, increas

What is the function of the relative pronoun in the adjective clause? After two years, I met the friend with whom I had exchanged many letters. A. possessive