brokenwolf brokenwolf

14-03-2019
Mathematics

contestada

please help
Solve the system by substitution:

please help Solve the system by substitution class=

Respuesta :

blueberries3 blueberries3

14-03-2019

Multiply the first equation by negative 3 and then add that new equation to the second one

Answer Link

Otras preguntas

will give brainliest !Select the correct answer. Which equation is true for the value x = 15? A. 2(x + 3) = 40 B. 2(x − 5) = 30 C. 2(x + 5) = 40 D. x + 2x =

Can someone help me please

x2 + 6x – 7 = 0? 1) (x + 3)2 = 2 2) (x – 3)2 = 2 3) (x – 3)2 = 16 4) (x + 3)2 = 16

PLZ HELP!! WILL MARK BRAINLIEST IF IT'S CORRECT! FILL IN THE BLANK. When multiplying in scientific notation first multiply the ________ factor then the _______

AB is parallel to CD, a) Find the value of angle x. b) work out the value of angle y.

Match the items. a. MN b. AB c. 7 d. AB 1. segment AB 2. length of segment AB 3. MN

Sam colors each tile in a 4 by 4 grid white or black. A coloring is called rotationally symmetric if the grid can be rotated 90, 180, or 270 degrees to achieve

What is the radius of a hemisphere with a volume of 31,104π cm3?

Which graph shows the solution to the following equation? 2x-5/x^2 = -4

Paisley randomly surveys 48 teachers about the type of car they drive. Histogram where the x axis represents SUV, sedan, and truck. The y- axis runs from zero t