moral76410 moral76410

10-06-2021
Mathematics

contestada

Evaluate the expression below when x = 7 and y = 8.
5x2−3y

Respuesta :

jimrgrant1 jimrgrant1

10-06-2021

Answer:

221

Step-by-step explanation:

Substitute x = 7 and y = 8 into the expression

5(7)² - 3(8)

= 5(49) - 24

= 245 - 24

= 221

Answer Link

Otras preguntas

PLZ HURRY IT'S URGENT!!!! Find the best word to complete the sentence. Don Juan, who woos women but avoids marriage, is literature’s foremost example of a(n) __

which is a record keeper A.SCRIBE B.PRIEST C.KING D.MERCHANT I WILL MARK BRAINLIEST

Un fiesta con Mucha comida rica

Checking over and critiquing an experiment describes which of the following? True or false

Use the graph of f below. Assume the entire function is graphed below. A) x=0,x=4 B) x=-2,x=0 C)x=-2,x=4 D)x=-3,x=6

how to dissect a frog?

Add the two expressions. 3.8b - 7 and -2.9b + 9

Check all that are possible units for measuring time in the metric system. A. Millisecond B. Hour C. Second D. Meter

some number added to 5 is equal to -11. find the number

John Locke baron de Montesquieu and jean Jacques Rousseau all we’re