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SpyIntel [72]
2 years ago
11

Which expressions are equivalent to 8(-10x+3.5y-7) Select two options

Mathematics
1 answer:
Keith_Richards [23]2 years ago
7 0

Answer:

Negative 80 x + 28 y minus 56

4 (negative 20 x + 7 y minus 14)

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Which inequality represents all values of x for which the product below is<br> defined?<br> 20 pts
timama [110]

Step-by-step explanation:

√a is defined only when a >= 0.

Therefore for √4x * √(x + 2) to be defined, both 4x and x + 2 must be non-negative.

When 4x >= 0, x >= 0.

When x + 2 >= 0, x >= -2.

x >= 0 and x >= -2, therefore we have x >= 0. (D)

6 0
3 years ago
What's the prime factor of 92 ?
mariarad [96]
Prime factors are multiplying numbers that cannot be divided into smaller numbers.
Let's break down 92.
Divide 92 by 2.
2 x 46.
We can still break this down.
Divide 46 by 2.
2 x 2 x 23.
This is your prime factorization of 92.
I hope this helps!
8 0
3 years ago
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What is 8 + ¼ ÷ ⅖ using order of operations
Ksivusya [100]

Answer:

exact form: 69/8

mixed number form: 8 5/8

Step-by-step explanation:

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1/4 ÷ 2/5 = 5/8   |

5/8+8 = ______|

6 0
2 years ago
See image. The graph of f(x) =
forsale [732]

Answer:

D

Step-by-step explanation:

The answer to this problem should be the 4th one.

All real numbers can't be right as 0 obviously wont work. However, it is important to remember that sqrt of a number cant be negative, so x must either be greater than or equal to -1 and 1

3 0
3 years ago
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How many solutions does y=3x-12 and y=x-(12-2x) have??
sp2606 [1]

Answer:

Infinite

Step-by-step explanation:

Plug the negative into the equation.

y=x-12+2x

Add like terms

y=3x-12

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4 0
2 years ago
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