4. 3x + 7 + 5x = 16 + 7 then x =
2 answers:
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Answer:
Step-by-step explanation:
You multiply the exponents to get:
Then you divide it by
When dividing exponents, you subtract.
10 - - 2 = 12 so the exponent is 12.
That leaves us with:
Answer:
a. 3
Step-by-step explanation:
The number of flowers should be divisible by the number of bouquets.
Since
there should be 5 bouquets, and each bouquet has 5 roses, 9 tulips and 3 snapdragons.
so the answer is
a. 3
Reflected over the x-axis: 
<span>. Hence, the original triangle is described by A'B'C'.</span>