Answer:
From the looks of it, 70 is the correct answer, or answer B.
Step-by-step explanation:
Answer:
Step-by-step explanation:
First, we find the greatest common factor 50, 10 and 2.
It is 2.
Then, we find the greatest common factor of and which is .
Thus, the greatest common factor is
6x - 5 = 3x + 1
-3x -3x
————————
3x - 5 = 1
+ 5 + 5
————————
3x = 6
—— —
3 3
x = 2
Joe is 2 years old.
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Check
6(2) - 5 = 3(2) + 1
12 - 5 = 6 + 1
✔️
7 = 7
Answer: I believe the 23rd, but if its in 10 years I must be wrong
I graphed the equation, but replaced t with x
Answer:
x = -4, -2
Step-by-step explanation:
<u>Key skills needed: Quadratics, Factoring, Solving for Roots</u>
1) We are given : and we need to solve for the roots.
2) You have to factor.
You need to find what factors of 8 add up to 6.
The factors of 8 are --> 1,2,4,8
The 2 factors that add up to 6 and multiply to equal 8 are --> 2 & 4
3) This means it would become ---> .
4) Set x + 4 = 0 and get x = -4 as one root
Set x + 2 = 0 and get x = -2 as another root.
The 2 roots are -4, and -2
<em>Hope you understood and have a nice day!! :D</em>