diamondramen diamondramen

02-03-2022
Mathematics

contestada

Fiona is x years old thomas is 3 years older than fiona cara is twice as old as fiona the sum of their ages is 51

Respuesta :

gabiii4 gabiii4

02-03-2022

Fiona= x
Thomas= x+3
Cara= 2x

Therefore x+2x+x+3=51
4x=48
x=12

Answer Link

Otras preguntas

Solve the inequality 5x+2 < 32

glucose is a ________ which serves as a source of energy for cells

Which set of points lie on the same line? O A. {(0, 0), (1, 1), (2, 4)} B. {(-1, -16), (2, -7), (5, 2)} O C. {(4, 16), (2, 8), (0, 1) o D. {(2, -3), (0, -5), (-

John needs to keep at least $40 in his bank account. He just bought a pair of shoes for $145. Write and solve an inequality to determine how much money John nee

What is one major result of two countries choosing to specialize in the production of different goods? A. Each country is more likely to experience a decline in

A school uniform shop has 3 red polos, 8 white polos, and 15 grey polos. Based on these results, how many red polos will be sold out of the next 182 polos?

2. Use the excerpt below to complete the sentence. To reach our long-range goal of adequate housing for all our people, comprehensive housing legislation is urg

How many moles of tin, Sn, are in 2500 atoms of tin?

Which one of these dishes would make the food dish the warmest when placed on top of it?

Which location was the center of the most important trade routes in Mesoamerica? the Pacific Ocean the Andes Mountains the Gulf of Mexico the Amazon River