Ask question

Ask question

All categories

3 years ago

9

Simplify this algebraic expression.

2 answers:

vesna_86 [32]3 years ago

6 0

4/4 = 1

z-1+8 = z+7

C. z+7

Kay [80]3 years ago

3 0

The correct Answer is c. Z+7

You might be interested in

If a circle has a circumference of 103 find the arc inercepted by a central angle of 115

castortr0y [4]

360 divided by 115 = 3.13. Then you divide the 103 by the 3.13 = 32.90

8 0

3 years ago

You want to have an equal number of 5 noisemakers and 30 balloons at your party.What is the least number of packs of each you ca

Verizon [17]

Answer:

6 pk noisemakers (6 x 5 = 30 noisemakers)

1 pk balloons (1 x 30 = 30 balloons)

Step-by-step explanation:

divide 30 by 5, = 6

buy 6 packs noisemakers and one pack of balloons

4 0

3 years ago

15+9=? (5+3) What number is missing from the expression?

Airida [17]

Answer:

<h3> $\boxed{ \boxed{ \bold{ \mathsf{3}}}}$ </h3>

Step-by-step explanation:

Let the missing number be 'x'

⇒ $\mathsf{15 + 9 = x(5 + 3)}$

Distribute x through the parentheses

⇒ $\mathsf{15 + 9 = 5x + 3x}$

Swap the sides of the equation

⇒ $\mathsf{5x + 3x = 15 + 9}$

Add the numbers

⇒ $\mathsf{5x + 3x = 24}$

Collect like terms

⇒ $\mathsf{8x = 24}$

Divide both sides of the equation by 8

⇒ $\mathsf{ \frac{8x}{8} = \frac{24}{8} }$

Calculate

⇒ $\mathsf{x = 3}$

Hope I helped!

Best regards!

4 0

3 years ago

Solve for . 3 = 8x - 5 (3x + 5)

Elis [28]

Answer:

x= -4

Step-by-step explanation:

3=8x-5(3x+5)

distribute

3=8x-15x-25

combime like factors

28= -7x

divide 28/ -7

x= -4

6 0

3 years ago

Is PXY PXZ? Choose...

Anna007 [38]

Answer:

i just did this one it is YES

Step-by-step explanation:

4 0

3 years ago