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algol [13]
3 years ago
5

40 percent of a number is PLUS 8 of that number, what is the number

Mathematics
1 answer:
rodikova [14]3 years ago
7 0

0.4x=x+8

4x=10x+80

6x=-80

x=-13\frac{1}{3}

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HELP I will give brainlist
prohojiy [21]

Answer:

1. 2+2 = 4

2. 2x +2 = y

3. Terms - 16ab, 5c, 8, 2l, 2w, h, w, l

Coefficients - 16, 5, 8, 2, 2

Constants - 8, h, w, l

4. 2

5. -7

8 0
3 years ago
What equation I should use for this problem
Mama L [17]
I'm not completely sure, but this should be exponential growth.
If so, the equation for exponential growth is: y = a(1 + r)^t
If I substitute them with the information you gave me, then is would look like this:
 y = 281.4(1 + 0.02)^t
**t = is the number of years after 2000 (based on your question)**

Finished!
3 0
3 years ago
Fill in the table using this function rule.<br> y = 10x-3<br> X<br> -<br> 0
dexar [7]

Answer:

Step-by-step explanation:

<em>y</em> = 10(- 1) - 3 = <em>- 13</em>

<em>y</em> = 10(0) - 3 = <em>- 3 </em>

<em>y</em> = 10(1)  - 3 =<em> 7 </em>

<em>y</em> = 10(5) - 3 = <em>47</em>

5 0
3 years ago
Use the equation below to find v, if u= 12, a=9, and t=4.<br> v=u+at
Lina20 [59]

Answer:

v=48

Step-by-step explanation:

v=?\\\\u=12\\\\a=9\\\\t=4\\\\v=u+at\\\\v=(12)+(9)(4)\\\\v=12+36\\\\v=48

5 0
3 years ago
Melanie got a new employer pay job through the Jones recruitment agency the job pays $52,400 per year and the agency fee is equa
Zinaida [17]

Answer:

the  amount that pay to the agency is $1,091.67

Step-by-step explanation:

The computation of the amount that pay to the agency is as follows:

= Amount paid per year ÷ number of months × 25%

= $52,400 ÷ 12 months × 25%

= $1,091.67

Hence, the  amount that pay to the agency is $1,091.67

We simply applied the above formula so that the correct amount could come

5 0
2 years ago
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