3 years ago

Help me with this one pls

Mathematics

1 answer:

lora16 [44]3 years ago

4 0

<h3> $= \tt{ - 1.3 - ( - 1.9)}$ </h3><h2> $= \green{\boxed{\tt{{ - 1.3 + 1.9}}}}$ </h2><h3> $= 0.6$ </h3>

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X/5=2/3=5/y<br><br> 2/3 <br> 4/9<br> 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

4 years ago

Can somebody please help me !!

levacccp [35]

Answer:

I'm pretty sure it's both, but I can see this is a summative exam/test so I'm really sorry if it's wrong.

6 0

2 years ago

stretch your thinking write three different addition equations that have the sum of 834 and require at least one new group

Dahasolnce [82]

Answer:

the answer for this question 1200

Step-by-step explanation:

5 0

3 years ago

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An instructor makes $15 more per hour than an assistant. If the combined hourly wage of the instructor and assistant is $65, wha

mezya [45]

X= assistant's wage
x+15= instructor's wage

Add their wages set equal to $65

x + (x + 15)= 65
combine like terms

2x + 15= 65
subtract 15 from both sides

2x= 50
divide both sides by 2

x= $25 assistant's wage

x+15= 25 + 15= $40 instructor's wage

ANSWER: (C) $25 hourly wage of assistant

Hope this helps! :)

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3 years ago

Thanks for the help number 11

jasenka [17]

Answer:

Step-by-step explanation:

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3 years ago

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