dora2444 dora2444

08-05-2020
Mathematics

contestada

4. Solve each equation by inspection. Explain your thinking. a) 3n=33 b) 9+w=10 c) r-15=30 d) 2y+3=11

Respuesta :

08-05-2020

Step-by-step explanation:

A. 3n = 33

n = 33/ 3 = 11

B. 9 + w = 10

w = 10 - 9 = 1

C. r - 15 = 30

r = 30 + 15 = 45

D. 2y + 3 = 11

2y = 11 - 3

2y = 9

Y = 9/2

Answer Link

Otras preguntas

help Please show work 2 -3 times 2 -4 =

If the nerve to a muscle is cut what will happen to the muscle

Please some1 HELP!!! I NEED THE ANSWERR

Compare and contrast the literary techniques of allegory and ambiguity by offering a scenario to explain an instance where each of these techniques might be suc

Name the 3 meridians of longitude that crosses Indian Ocean

Which event happened first? A) Sons of Liberty dumped tea off British ships. B) British soldiers fired upon angry colonists. C) British passed acts to

Governments may face the problem of shortages but not scarcity in making economic decisions. b. firms and the government face scarcity, individuals only face s

round 981,657 to the nearest ten thousand

The net number of atp molecules made directly by glycolysis is

Whats the answer to 45.8 divided by 23.6 in estimate?