All categories

3 years ago

Expressions Review

Mathematics

1 answer:

Ymorist [56]3 years ago

4 0

Answer:

1. A

2. C and D

Step-by-step explanation:

1. m is the number of months so multiplying m by the earns will show how much money she earned that amount months.

2. Gabby sold 35 boxes and the total amount of boxes sold by both is 69, so subtracting the total amount by Gabby's will give you Ross's amount sold. C and D are similar equations.

You might be interested in

It takes an airplane 5/12 of a minute to fly 3/4 of a mile. What is the airplanes speed per minute?

Nikitich [7]

To make this a little easier, you would want to turn 3/4 into 9/12, to match 5/12's denominator.

You would then just add 7/1 to both fractions

(5/12+7/1=12/12 or 1 minutes)
(9/12+7/1=16/12=1 1/3)

So your answer would be 1.333... miles per minute

Hope this helps

7 0

3 years ago

What do I do for this one

PIT_PIT [208]

Answer:

substitute x=1/2 in the equation then it will be

$8 + 2( \frac{ 1}{2} ) \\ = 9$

3 0

4 years ago

Read 2 more answers

PLS HELP ANSWER ASAP MARK BRAINLEIST

Alenkinab [10]

X is always dependant to Y. so that should answer the 1st one. the 2nd looks to be around 17-18. 17.5 maybe. and the 3rd is yes cause he does not go to the pool so it isnt any cost.

3 0

3 years ago

‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️Please someone find the kindness in their heart to help me. I have been waiting for 45 minutes and still

Virty [35]

Hey,
I could actually answer the question now, so I am going to put it here as well so the people don't have to read the comments above.

Use the Pythagorean Theorem to find the hypotenuse:a² + b² = c²
5² + 5² = c²
25 + 25 = c²
50 = c²
√50=√(c^2 )
7.07 = c

Answer: 7

Cheers,
Izzy

6 0

3 years ago

1/2 + 5/3 - 1 ------------------ 3/4

Sav [38]

Hey there :)

$\frac{ \frac{1}{2}+ \frac{5}{3} -1 }{ \frac{3}{4} }$
↓ Is the same as
$\frac{1}{2} + \frac{5}{3} -1$ ÷ $\frac{3}{4}$

Since it is a division by fraction, we can multiply by what is called the reciprocal
( The attached picture might help you )
( $\frac{1}{2} + \frac{5}{3} - 1$ ) × $\frac{4}{3}$
↓ For this part, we need the common denominator, which is 6
$\frac{1(3)}{2(3)}+ \frac{5(2)}{32)} \frac{1(6)}{1(6)}$ × $\frac{4}{3}$

$\frac{3}{6}+ \frac{10}{6} - \frac{6}{6}$ × $\frac{4}{3}$
$\frac{7}{6}$ × $\frac{4}{3}$
$\frac{14}{9} = 1\frac{5}{9}$
↑
Your final answer

7 0

4 years ago