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MAVERICK [17]
3 years ago
14

Can I have some help

Mathematics
1 answer:
TiliK225 [7]3 years ago
8 0
What do you need help with

You might be interested in
5x + 2(x + 7) = 14x – 7.i will mark brainliest
Temka [501]

Answer:

5x +2x+14 =14x-7

7x+14=14x-7

14+7=14x-7x

21 divide bye 7=7x divide bye 7

3=x

Step-by-step explanation:

3 0
3 years ago
What is 3.8 repeating as a fraction in simplest form
Olin [163]
\bf 3.8888888\overline{8}\\\\
-------------------------------\\\\
x=3.8888888\overline{8}\qquad thus\qquad 
\begin{array}{llcll}
10x&=&38.888888\overline{8}\\
&&\downarrow \\
&&35+3.8888888\overline{8}\\
&&\downarrow \\
&&35+x
\end{array}
\\\\\\
10x=35+x\implies 9x=35\implies x=\cfrac{35}{9}

the idea being, you multiply the "x" by some power of 10 that moves the repeating part to the left of the decimal point and the split it like above.
6 0
3 years ago
X y
IRISSAK [1]

Answer: let me check

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the answer to this eqaution 20 ÷ 15/16
stepladder [879]

Answer:

21 1/3

Step-by-step explanation:

20 ÷ 15/16=

20/1 ÷ 15/16=

20/1*16/15=

4/1*16/3=

64/3=

21 1/3

3 0
3 years ago
Brianna is 2 years less than 4 times the age of Zack. If Zack's age in years is y, which expression represents Brianna's age?
alukav5142 [94]
The answer is C. 4y —2
8 0
3 years ago
Read 2 more answers
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