itsKeon itsKeon

25-09-2020
Mathematics

contestada

What is the value of the expression below when y = 7?
2y^2 + 9y + 2

Help me!!!!!

Respuesta :

graceadeleke graceadeleke

25-09-2020

Answer:

163

Step-by-step explanation:

[tex]2*(7^{2}) +9(7)+2[/tex]

[tex]2*(49)+9(7)+2[/tex]

[tex]98+63+2[/tex]

[tex]=163[/tex]

Answer Link

Otras preguntas

Some organisms living in a vacant lot include grass, dandelions, mice, grasshoppers, and slugs. Collectively these organisms represent (A) an ecosystem. (B) a c

John and Bill walk towards to each other’s house. If both leave at 10 am, they meet 10 minutes later. If Bill leave 3 minutes later then John, they’ll meet 9 mi

Find the number of solutions : 4x-2y=8 y=2x+8

Jeanne makes hair bows to sell at the craft fair. Each bow requires 1.5 yards of ribbon.At the fabric store, ribbon is sold by the foot. If Jeanne wants to ma

what is the relationship between a fundamental note and its overtones ?

Steve grows taller each year. Is this a transitive verb or a intransitive verb?

Rene is going to the lake to visit some friends. If the lake is 60 miles away, and Rene is driving at 40 miles per hour the entire time, how long will it take

A pet store has 15 puppies12 kittens and 6 rabbits witch animals are in the ratio 5:2

which relationship between two species listed would be mutually beneficial A) a fish and a leech B) a dog and a tick C) a flower plant and a bee or D) a tree an

In lactic acid fermentation a. carbon dioxide is released. b. lactic acid is produced. c. NADH is recycled. d. all of the above