Ask question

Ask question

All categories

anastassius [24]

3 years ago

10

2hat is the sum of 2x-5y need help asap plz

1 answer:

damaskus [11]3 years ago

4 0

Because these are not like terms, they cannot be combined. The variables are different, that's what makes them not like terms

You might be interested in

benjamin is 3/4 as heavy s Ann. Siti is twice as heavy as benjamin. If Ann is 35kg, find Siti mass PLZZZZZZ

luda_lava [24]

I already answered it on one of your posts with the same question, but here I'll tell you again :)

<span>Okay so first set up the equation(s) for this situation. In this case, you need two equations:
B=3/4A (In which B= Benjamin and A=Ann)
S=2B (In which S= Siti and B= Benjamin)
Now first solve for the first equation where you can plug in A for 35kg:
B=3/A
B=3/4*35
B=26.25
Now you can use that value and use it for the second equation. Plug in B with 26.25:
S=2B
S=2*26.25
S=52.5
So Siti has a mass of 52.5 kg</span>

6 0

3 years ago

A race is 7/10 kilometers long. Maya ran 9 of these races. How far did she run altogether? Write your answer in simplest form.

gayaneshka [121]

Answer:

She ran

$6 \frac{3}{10} km \: or \: 6.3 \: km$

Step-by-step explanation:

To find the answer you multiply the amount of races (9) by the length of each race (7/10 km).

$\frac{7}{10} \times \frac{9}{1} = \frac{63}{10} \: or \: 6 \frac{3}{10}$

8 0

1 year ago

For a special sale, a mens tie buyer plans to promote a $39.99 tie. Consequently, the buyer purchases 450 ties and wants to achi

zlopas [31]

Answer:

The average cost of each tie is $56.350

Step-by-step explanation:

We are given that a men tie buyer plans to promote a $39.99 tie. Consequently, the buyer purchases 450 ties

So, Cost of 450 ties = $450 \times 39.99=17995.5$

An order for 100 ties that cost $20.00 each

Cost of 100 ties = $100 \times 20 = 2000$

Total cost price = 17995.5+2000 = 19995.5

Let the selling price of 1 tie be x

Total ties = 450+100 = 550

So, SP of 550 ties =550x

Now we are given that markup is 55%

So, Profit % = 55%

So, $CP = \frac{SP \times 100}{100+P\%}$

Substitute the values

$19995.5 = \frac{550x \times 100}{100+55}$

$19995.5 = \frac{550x \times 100}{155}$

$19995.5 \times 155 = 55000x$

$\frac{19995.5 \times 155}{55000}=x$

$56.350=x$

Hence The average cost of each tie is $56.350

7 0

2 years ago

What is the benchmark of 6/10

IceJOKER [234]

First split your model into 10 equal sections then you shade/color in 6 of them.
There it goes that is 6/10 bench mark!
~JZ
Hope it helps

3 0

2 years ago

The line plot shows the length of rope (in feet) of five pieces of rope. What is the difference in length between the longest an

Vikki [24]

Answer: am sorry G i can't get that answers for you

Step-by-step explanation:

8 0

2 years ago