Answer:3+(-6)
Step-by-step explanation:
Answer is D. Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for th remaining varables
Answer:
x=25
Step-by-step explanation:
since this is a triangle you would add up all the measure of this and set it equal to 180. 90 is the side with the box. so it would be 2x+15+x+90=180 then solve for x and you would get your answer.
Answer:
y=-x+5 the y intercept is 5 and the slope is -1
Step-by-step explanation:
Answer:
45Y + 13Y equals 58Y is the answer
