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Katena32 [7]
3 years ago
14

Help please please help me please help

Mathematics
2 answers:
konstantin123 [22]3 years ago
5 0

Answer:

<em>1) a=3</em>

<em>2) x=2</em>

<em>3) b=3</em>

<em>4) x=5</em>

<em>5) b=2</em>

<em>6) a=4</em>

Hope this helps :)

<em>-ilovejiminssi♡</em>

Jobisdone [24]3 years ago
5 0
1 ) 3 (2) 2 (3) 3 (4) 5 (5) 2 (6) 4
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If 7x - 11 = 17, then x = 4
lyudmila [28]
It is C. In option C, it tells you that x=4. All you have to do is fill in the blanks.

7 • 4 - 11 = 17
28 - 11 = 17
17 = 17

The statement is true. 17 does equal 17, so the answer is C.
6 0
3 years ago
The answer is 7/5<br> Please help:)
posledela
1.4 because if you do your math it gives you a sum of 1.4
7 0
3 years ago
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«<br> In simplified form, V18 is _
zysi [14]

Answer:

3V2

Step-by-step explanation:

V18

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6 0
3 years ago
WILL MARK BRAINLEST IF CORRECT HELP ME OUT
sveta [45]

Answer:

x = 12

Step-by-step explanation:

Equation:    0.52(x) + 0.72(4) = 0.57(x + 4)

0.52(x) + 0.72(4) = 0.57(x + 4)             \longmapsto         Multiply

0.52x + 2.88 = 0.57x + 2.28               \longmapsto         Subtract 0.52x from both sides

2.88 = 0.05x + 2.28                            \longmapsto         Subtract 2.28 from both sides

0.6 = 0.05x                                          \longmapsto        Divide all sides by 0.05

 

x = 12

-Chetan K

6 0
3 years ago
If y=mx, and y is 12 when x is 4, then what is the constant of proportionality in this equation?A. 1/3B. 3C. 8D. 16
Anna007 [38]
\begin{gathered} y=mx\text{  when  x=4 and y=12} \\ 12=m(4) \\ 4m\text{ =12} \\ m=\frac{12}{4}=3 \end{gathered}

The constant of proportionality,m, is 3 (option B)

5 0
1 year ago
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