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Answer:
Step-by-step explanation:
What i would do is multiply both sides by 2z + 1
so you get z-6=20z+10
-19z=16
z=-16/19
-275+X=-425
You need to find the change "X"
X=-425+275=-150
She lost 150 points.
The answer is 25!
3 times 7 = 21 + 4 = 25
Answer:
-1(4c+1)(c-5)
Step-by-step explanation:
First get rid of the negative by factoring out -1, then determine what factors of 5, the constant term(the number without the x), multiply by 4 to add up to -19. The only factors of 5 are 1 and 5, so we will use these. (4c+1)(c-5) can be "foiled" to check our answer.
