makaylarae9209 makaylarae9209

26-05-2017
Mathematics

contestada

P and Q each stand for whole numbers. P + Q = 1000 P is 150 greater than Q. Calculate the numbers P and Q ?

Respuesta :

trishinada63 trishinada63

26-05-2017

P+Q=1000
Q+150=P
Plug (Q+150) for P.
(Q+150)+Q=1000
2Q=850
Divide both sides by 2.
Q=425
Now use 425 to find P.
425+P=1000
Subtract 425 from both sides.
P=575

Answer Link

Otras preguntas

Why is it important to study cells? Check all that apply. They are the basis of all living things. Knowledge of the functioning of cells can lead to treatments

solve -5x+y=1 and 9x-2y=4 using multiplication and then elimination.

I WILL MARK AS BRAINLIEST! Solve for X and Y

capital of india????????????

the sum of three numbers is 66.the second number is twice the first number and the third number is 3x the first numberwhat is the first and second number?

solve the equation -35x = -2 ( 1 - 3x ) - ( -3x - 3 )

Which of the following is an aesthetic question you could ask about Pablo Picasso’s Woman in Tears? Group of answer choices What was the artist’s intent when ma

Which sentence places the adjective before the word it describes?

Without simplifying, select all the expressions that will represent a rational number. A. 4/23+3/√9 B. 4/23−4/√8 C. 4/23×3/√9 D. 4/23÷4/√8 E. 4/23×8/√3 Please h

3. Determine the value of x if: 3.1. 75x -15 =5x + 125 3.2. 6(3x - 2) = 7(x + 3) +2 3.3.10/x-3= 8 3.4. x + 7 = 5x - 13 3.5. 20x +4 =4x - 46