Answer:
101in
Step-by-step explanation:
9*5=45
9*4=36
5*4=20
45+36+20=101
Answer:
(6,2)
Step-by-step explanation:
When solving a system of simultaneous equations, we want to see where the graphs intersect.
2x+5y =22 is the red line
x+y = 8 is the green line
They intersect at a point
The point is x=6 y=2
(6,2)
Answer:
HI
Step-by-step explanation:
Answer:
4u^2-5u+7.
You just remove the parentheses because it's adding. If it were subtraction, you would need to distribute the minus.
Answer:
-3, -33
Step-by-step explanation:
We have that J and K are points on the number line.
K is at -18 and JK has a value of 15.
They ask us to find the point where J. finds.
J can take two locations depending on whether we move it to the left or right of the number line.
If J is on the left side of K, then the location would be:
-18 + 15 = - 3
If J is on the right side of K, then the location would be
-18 - 15 = -33
Which means that J is at -3 or -33
-3, -33
