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melisa1 [442]
3 years ago
9

Use algebra tiles to model the expression. Then, use the model to help you write an equivalent expression, and complete the stat

ements. 3(x + 1) Model the expression as ✔ 3 groups of x + 1. There are ✔ 3 x tiles. There are + 1 tiles. The equivalent expression is
Mathematics
2 answers:
stepladder [879]3 years ago
5 0

Answer:

3x+3

Step-by-step explanation:

Multiply each term in the parentheses by 3.

shtirl [24]3 years ago
5 0

Answer:

1.  3

2. 3

3. 3

4. 3x+x

Step-by-step explanation:

Got it right on edge 2021

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Write an equation of the line that passes through (4,-6) and is parallel to the line y=-3x-9
murzikaleks [220]

Answer:

y - 7 = 3(x - 3)

y - 7 = 3x - 9

y = 3x - 2

Step-by-step explanation:

Hope this helped you!

5 0
3 years ago
Pls give correct answer for brainiest
GREYUIT [131]

Answer:

C. -8/3

Step-by-step explanation:

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3 years ago
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Which statement regarding the diagram is true?
Sergeu [11.5K]
Answer

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3 years ago
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PLEASEE HELPP....Simplify the expression using properties of exponents.​
Aleks04 [339]

Answer:

D

Step-by-step explanation:

Using the rule of exponents

\frac{a^{n} }{a^{m} } = \frac{1}{a^{(m-n)} }

Given

\frac{25a^{-5}b^{-8}  }{5a^{4}b }

= \frac{25}{5} × \frac{a^{-5} }{a^{4} } × \frac{b^{-8} }{b^{1} }

= 5 × \frac{1}{a^{(4-(-5))} } × \frac{1}{b^{(1-(-8))} }

= 5 × \frac{1}{a^{9} } × \frac{1}{b^{9} }

= \frac{5}{a^{9}b^{9}  } → D

5 0
3 years ago
What is the product of 4/5 × 2/5​
gtnhenbr [62]

Answer:

8/25

Step-by-step explanation:

4/5 *2/5

Multiply the numerators

4*2 = 8

Multiply the denominators

5*5 = 25

8/25

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