3 years ago

4(5+3)-(8/4)+34 what is answer

Mathematics

1 answer:

levacccp [35]3 years ago

3 0

4*(5+3)-(8/4)+3*4

4(8) - (2) + 3 x 4

32 - 2 + 12

30 + 12

42

The answer is 42, I believe.

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X/5=2/3=5/y 2/3 4/9 1

Mademuasel [1]

$\frac{x}{5}= \frac{2}{3} = \frac{5}{y}$
Break the equation into parts;
$\frac{x}{5} = \frac{2}{3} ; \frac{2}{3}= \frac{5}{y}$
Solving for x;
$\frac{x}{5} = \frac{2}{3}$
x= $\frac{10}{3}$
Solving for y;
$\frac{2}{3} = \frac{5}{y} 
y= \frac{3*5}{2} 
y= \frac{15}{2}$
$\frac{x}{y} = \frac{10/3}{15/2}$
$\frac{x}{y} = \frac{4}{15}$

5 0

3 years ago

At his new job, Jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10

likoan [24]

The equations would be:
y=9x +50
y=10x

3 0

3 years ago

What's the answer please help

Talja [164]

$\frac{55}{550} * \frac{100}{1} =x\\
\frac{55*100}{550*1}=x\\
\frac{5500}{550}=x\\
x=10$