Tip:
You put the number of each equation into the form.
Exponent’s denominator goes outside
Exponent’s numerator goes inside with the number
Answer:
270
Step-by-step explanation:
becasue 100 percent of 90 would be 90

so multiply

I still cant see it sorry cant help without seeing it can you spell the question?
Answer:
A, B, C all have one solution.
Step-by-step explanation:
1) Each equation in this question has one variable (x). This means that only one solution will be there.
2) Solve for x, you can cross out option D. When you subtract 52x from both sides, you're left with 52 = -78
Which is not true
3) Option A, if solved x = -65/68
4) Option B, x = 13/2
5) Option C, x = 5
All except D, have one solution, I don't know if it's a multiple choice answer but this is how I can help.