Question

Solve for x: 8x + 14 = 3x – 11

x = 3/5

x = –5

x = 5

None of the above


Expand and simplify –6(x – 1) + 9(4x – 3)

30x + 33

30x – 33

30x – 21

30x + 26


Factor the expression 50x – 15, using the common factor.

1 point

5(10x + 3)

5(10x – 3)

50(x + 15)

10(5x – 15)

"If the numerator of a fraction is an algebraic expression, then the denominator must be divided into each coefficient or constant in the numerator." What do we call this mathematical law? *

1 point

The distributive law of multiplication

The distributive law of division

The distributive law of exponents

Common factoring

Isolate (solve for) x, in the equation 5x + y = 100 *

2 points

x = 20 – y/5

x = 20 + y/5

x = 100 – y/5

x = 100 + y/5

Answer 1

Answer:

1. x = -5

2. 30x - 21

3. 5(10x-3)

4. The distributive law of exponents

5. x = 100 - y / 5

Step-by-step explanation:

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