3 years ago

(3/5)^-2 Possible answers: 9/25 -9/25 -25/9 25/9

Mathematics

1 answer:

Kamila [148]3 years ago

3 0

The answer is B -9/25.

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Every five years in March, the Population of a certain town is recorded. In 1995, the town had a population of 4,500 people. Fro

alexgriva [62]

4,500 plus 15% is 5,175 minus 4% is 4,968 so your answer is 4,968.

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4 years ago

The sum of two numbers is -6. The difference is 16. Find the two numbers.

Bess [88]

Answer:

$-5\:\mathrm{and}\: 11$

Step-by-step explanation:

We can write the following system of equations:

$\begin{cases}x+y=6\\x-y=16\\\end{cases}$

Adding both equations together, we isolate $x$ and get:

$2x=22,\: x=11$

Plugging $x=11$ in any of the equations, we can solve for $y$ :

$11+y=6,\: y=-5$

Verify that the solution pair $(11, -5)$ works $\checkmark$

Therefore, the two numbers are $\fbox{$-5\:\mathrm{and}\: 11$}$ .

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3 years ago

David works at Mc Donald’s, and he made 96.75 for 10 hours of work how much does David earn per hour

Digiron [165]

9.675

Move the decimal back one spot

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3 years ago

Read 2 more answers

P(x)=x(2x+5)(x+1)What are the zeros of this polynomial

erastova [34]

Answer:

(0,-5/2,-1)

Step-by-step explanation:

x(2x+5)(×+1)=0

x=0 2x+5=0 x+1=0

2x=-5 x=-1

x=-5/2

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3 years ago

Alan buys 5.2 ounces of sour patch kids candy. After sharing with his friends he returns to buy an additional 6.75 ounces. How m

Ainat [17]

11.95 ounces

5.2 + 6.75 = 11.95

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3 years ago