Use the elimination method to solve the system of equations choose the correct ordered pair - x+y=-2 2x-3y=4

A. (3,1)

B. (4,2)

C. (5,3)

D. (2,0)

If Teri ran 8 kilometers. Which measurement of miles Teri ran

Charlie solved an equation as shown below Step 1: 5x = 30 Step 2: x = 30 - 5 Step 3: x = 25 Part A is charlies soulution correct or incorrect if the solution is incorect explain why it is and show the correct steps to solve the equation Part B how

What is the correct factorization of - 5x^2+9x+2

The length of time Y necessary to complete a key operation in the construction of houses has an exponential distribution with mean 13 hours.

Morad and Elias are car mechanics. morad can complete a certain task in x hours. Elias can complete the same task in y hours.

What is the least amount of sap any one tree produced

R+12 1) add 12 to a number 2) a number plus 12 3) the sum of a number and 12 4) 12 more than a number 5) a number increased by 12

The measurements of all the angles of a triangle

Evaluate the expression for z=3, 45z + 4,565 + 9,078 : 89

The range of the function f (k) = k^2+2k+1 is {25,64}. What is the function's domain?