Answer:
20
Step-by-step explanation:
because 4 can go into 20 5 times without a remainder
I am assuming you made a typing error and are dividing 2x^2+7x-3 by 2x+5. When you do that with long division, 2x goes into 2x^2 x times. x times 2x is 2x^2 and x times 5 is 5x. Subtracting that gives us -2x. Bring down the 3 and divide 2x into -2x to get 1. Multiply 1 times -2x to get -2x and 1 times 5 to get 5. Subtract that and you have a remainder of 2. The quotient is x - 1, with a remainder of 2, or
Answer:
slope=1 y-intercept=3
Step-by-step explanation:
Answer:
D and yes
Step-by-step explanation:
+ 1 = -3 If we multiply both sides of the equation by 4 will will get the second equation
(4) + (4) 1 = (4) -3
x + 4 = -12 We solve this for x by subtracting 4 from both sides.
x = -16
Plug -7 into both equations and you will see that it is a solution
+ 1 = -3
+ 1 = -3
-4 + 1 = -3
-3 = -3
x + 4 = =12
-16 + 4 = -12
-12 - -12