sachidesai7399 sachidesai7399

18-02-2019
Mathematics

contestada

Evaluate the given algebraic expression for x = 7 and y = 3.
2x + 2y
A. 10
B. 20
C. 23
D. 15

Respuesta :

spamspittingmachine spamspittingmachine

18-02-2019

Answer:

B. 20

Step-by-step explanation:

x = 7 and y = 3.

2x = 2y becomes 2(7) + 2(3).

2 times 7 is 14, and 2 times 3 is 6.

2(7) + 2(3) becomes 14 + 6.

14 + 6 = 20, therefore B is the correct answer.

Answer Link

ohhdetsharah ohhdetsharah

16-12-2019

AnswerB. 20

Step-by-step explanation:

Answer Link

Otras preguntas

how can the boiling point of a liquid be raised without adding soluble impurity?

what does t amo mean

the sum of Marys age and her moms age is 67. Three times Marys age increased by 7 is her moms age. How old is Mary and her mother

Solve: –3 + x = 7That is the whole problem so adding words to make this be seen

90 students went to the zoo three had a hot dog,soda and a Popsicle ;24 have a hot dog; five had a hot dog and soda; 33 had a soda ;10 had a soda and Popsicle;

if a+b+c=0 for a,b,c then prove a²/bc+b²/ca+c²/ab=3.

How does the modern era differ from the post-classical era?

the ill effects of building a dam on a major river.

A fair coin is tossed 5 times. What is the probability of obtaining exactly 3 heads.

You have been cleaning diesel dispensers for 35 minutes. You have completed 6 dispensers. How many minutes has it taken you to clean 1 dispenser?