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WARRIOR [948]
2 years ago
12

Translate this phrase into an algebraic expression.

Mathematics
2 answers:
asambeis [7]2 years ago
5 0

Answer:

2j + 8

Step-by-step explanation:

Given:  8 more than twice Jenny's age

Let j = Jenny's age

"twice Jenny's age" means double (multiply by 2) Jenny's age  = 2j

"more than" means to add, so "8 more than" = + 8

Therefore:

"8 more than twice Jenny's age" = 2j + 8

adelina 88 [10]2 years ago
3 0

Answer:

2j + 8

Step-by-step explanation:

2j + 8

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2.<br> Solve for y.<br> y/8 = 8
mixer [17]

Answer:

y = 64

Step-by-step explanation:

\frac{y}{8}  = 8

To get rid of the 8 in the denominator, you need to do the opposite of the expression. So opposite of division is multiplication. My multiplying each side by 8, you can get rid of the 8 in the denominator. Because if you divide 8 by 8 it is 1.

\frac{y}{8}*8 = 8 * 8

y = 64

7 0
3 years ago
What is 17*5+10+19-12 using pemdas
Varvara68 [4.7K]

Answer:

102

Step-by-step explanation:

17*5+10+19-12

85+10+19-12

95+19-12

114-12

102

6 0
3 years ago
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HELP PLEASE!!!!!!!!!!!!!!! I GIVE BRAINLIAST &lt;3)))
Goryan [66]

8. domain=hours

range=cost

it is a function because there is a y value for ever x

9. minutes =60, 120,180, 240 (domain)

calories= 360, 720, 1080, 1440 (range)

this is also a function

6 0
3 years ago
The sum of the angles of a triangle is<br> Select one:<br> a. 360<br> b. 180<br> c. 90<br> d. 60
e-lub [12.9K]

Answer: b. 180

Step-by-step explanation:

The sum of the angles of a triangle is 180°.

8 0
3 years ago
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Whoever gets it right can have brainliest, but answer ASAP!
Scilla [17]

Answer:

Hi!~I~am~beinggreat78,~and~I~will~help~you!

Let's start by breaking down the problem.

This is how it should look. ↓

60 ÷ 20 ⇒ + 3 ⇒ x * 5^2

What does that <em>x</em> mean? <em>x</em> is just a substituted value for the first 2 equations.

Now, we can solve.

60 ÷ 20 = 3

Add 3

3 + 3 = 6

Now, multiply 6 times 5 squared. What does 5 squared mean? 5 squared is just 5 times itself once. You most likely want to solve 5 squared before multiplying.

5^2~or~5 * 5 = 25

And now for the last step, multiply 25 times 6

25 * 6 = 150

With that information, the problem is solved! Your answer is 150

6 0
2 years ago
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