angemange1977 angemange1977

25-04-2020
Mathematics

contestada

The difference between two numbers is 12. Two times the smaller plus the larger is 78. Find the two numbers.

Respuesta :

Danboghiu66 Danboghiu66

25-04-2020

Answer:

34, 22

Step-by-step explanation:

Larger number: a

Smaller number: b

a-b=12

2b+a=78

Equation 2 - equation 1:

3b=78-12=66

b=22

a-b=12

a-22=12

a=34

Answer Link

Otras preguntas

Battles on the frontier were mostly between which two groups? • a. the British and Loyalists b. Native Americans and Patriots c. Native Americans and Loyalists

What became known as Justinian's Plague? A devastating disease that killed as many as a third of the people in the empire The emperor's tendency to overspend

Angles ABC and DBE are vertical angles where m∠ABC = (7x + 7)° and m∠DBE = (8x − 4)°. Part A: Solve for x. Show every step of your work. (2 points) Part B: Are

Elle a une voiture, mais elle ne sait pas O compter O conduire O croire O apporter

Simplify this expression: 7 + 9x2-5= A. 27 B. 20 C.-48 D. 19 HELP ASAP

The triangles here are each obtained by applying rigid motions to triangle 1 Which triangles are translations of triangle 1? Explain how you know Which triang

help me please thank you

abby watched a beetle and a spider on the sidewalk. the beetle crawled 7 10 of a yard and the spider crawled 6 10 of a yard. how much farther did the beetle cra

a fellow classmate drops her stash of illegal drugs into your backpack when your head is turned. you are not aware of her actions. what are you considered to be

the upward slope of the supply curve reflects the: group of answer choices law of diminishing marginal utility. fact that price and quantity supplied are invers