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Answer:
7k
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Step-by-step explanation:
We are trying to combine like terms with the expression: -k - ( - 8k)
We are pretty much solving it.
Solve:
-k - ( - 8k)
The "- ( -" turns into a plus sign.
So it would look like:
-k - -8k or -k + 8k
Now, you would finish solving
-k + 8k = 7k
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Answer:
ten point zero twenty two
Step-by-step explanation:
The first one (top left) is a function. Use the vertical line test, if a vertical line crosses the line drawn on the graph twice, then it's not a function.
Answer:
a = 3
Substitute the value of point (a,7) in the equation and solve for a
5(a)-7=8
5(a)=8+7
5(a)=15
a = 15/5 = 3
God Bless and stay safe!
- Eli <3
Answer:
Step-by-step explanation:
3 x 7 x 7 x 7 x 7 = 21 x 7 = 147 x 7 = 1029 x 7 = 7203
2 x 9 x 9 x 9 x 2 x 9 = 26244
