3 years ago

Which expression is equivalent to 7(a+2) when a= 6? O 7(6) 916) 0 7(6)+2 7(6)+ 14

Mathematics

2 answers:

bearhunter [10]3 years ago

6 0

Answer:

when a = 6, substitute 6 in the equation for a:

7(a + 2) = 7(6)+ 14

Step-by-step explanation:

Nataly_w [17]3 years ago

6 0

Answer:

Step-by-step explanation:

When a = 6

7(a+2)

7(6+2)

7(8)

You might be interested in

Gloria has a job of clearing a vacant lot that is 40 yards long and 25 yards wide. She can clear 12 square yards a day. Gloria w

Nostrana [21]

Answer: $83\dfrac{1}{3}\ \text{days}$

<u>Step-by-step explanation:</u>

$\dfrac{40\ \text{yards} \cdot \ 25\ \text{yards} }{12\ \text{yards}^2} = \dfrac{1000\ \text{yards}^2}{12\ \text{yards}^2}=\dfrac{1000}{12}=\dfrac{250}{3}=83\dfrac{1}{3}$

7 0

3 years ago

Read 2 more answers

At the end of year 1, Boller Co. had an ending balance in allowance for uncollectible accounts of $30,000. During year 2, Boller

Masja [62]

Answer:

$34,000

Step-by-step explanation:

First they had 30,000

Then wrote off 40,000

So balance is 30,000 - 40,000 = -10,000

Now, they want 8% of 300,000 as uncollectible. So that would be

0.08 * 300,000 = 24,000

Thus, to bring the balance to 24,000 [balance is -10,000], how much would they need to add?? Let it be x:

-10,000 + x = 24,000

x = 24,000 + 10,000 = $34,000

8 0

4 years ago

Write each fraction or mixed number as a decimal 7/20

horsena [70]

Answer:

$\large\boxed{\dfrac{7}{20}=0.35}$

Step-by-step explanation:

$\bold{METHOD\ 1}\\\\\dfrac{7}{20}=7:20=0.35\\\\\text{Use a calculator or long division}\\\\.\qquad\underline{0.35}\\.\ \ 20|7\\.\ \ \ \ \ \underline{\ 0}\\.\qquad70\\.\ \ \ \ \ \underline{\ 60}\\.\qquad100\\.\qquad\underline{100}\\.\qquad==$