aliqadeer211 aliqadeer211

29-09-2019
Mathematics

contestada

the sum of abi and bens ages is 18 the diffference in their age is 4 years abi is older
write an equation for the sum of their ages

write an equation for the difference in their ages

Respuesta :

ccchamomile ccchamomile

29-09-2019

X = bens age
X + 4 = abi
Total = 18
2x + 4 = 18
Subtract 4 from both sides
2x = 14
Divide both sides by two
X = 7

Answer Link

DiamondNoob7 DiamondNoob7

29-09-2019

Abi is 11
Ben is 7
So let’s say that n=11 and p=7
n+p=18 ???

Answer Link

Otras preguntas

The functions f(x) and g(x) are described using the following equation and table: f(x) = 4(1.02)x x g(x) -1 -4 0 6 1 8 2 10 Which statement best compares the y-

state the 5 values of y corresponding to x= -2, x= -1, x=0, x=1, x=2. List each value separated by a comma. y= -2x -5

Tongue rolling is a dominant trait. If two individuals homozygous dominant for this trait have a child, what is the chance that the child will not be able to ro

A scientist crossed a blue-flowered plant with a red-flowered plant in order to observe the inheritance patterns of flower color. What additional step should th

1. A pendulum is created by attaching one end of a 78 cm long string to the ceiling and tying a 150 g steel ball to the other end. The ball is pulled back until

You have important data on your hard drive that is not backed up and your Windows installation is so corrupted you know that you must refresh the entire install

Joint _____ prepares individuals, joint forces, or joint staffs to respond to strategic, operational, or tactical requirements considered necessary by the comba

How do you solve -9x+5(8x-7)?

iron reacts with hydrochloric acid to produce iron 2 chloride and hydrogen gas. What mass of hydrochloric acid is needed to produce 48.2 g FeCl2?

When an individual sells a $100 bond to the Fed, she may either deposit the check she receives or cash it for currency. How do reserves, currency in circulation