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2 years ago

Solve system of equations can someone show step by step please 2x-6y=-12 x+2y=14

Mathematics

1 answer:

kvasek [131]2 years ago

4 0

Answer:

x=6 y=4

Step-by-step explanation:

I hope this helps you and please mark me as brainlest!

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What is the total of roses white and red roses if we have five red roses and 2 white roses please help me

Lilit [14]

Both the red and white roses would make up seven roses

5 0

2 years ago

Help me with this plz

brilliants [131]

Answer:

We have 7x + 28 + 33 = 180 because it’s a straight line

so 7x = 119

x = 17

7 0

2 years ago

If u want u can answer question 14 and 15 but if u don’t just answer 14

natali 33 [55]

Answer:

For #14, (around) 108 times.

#15 = 53

Step-by-step explanation:

14)

2.69*10^5 = 269000

2.5*10^3 = 2500

269000/2500 = 107.6

Rounding up, we get 108

15)

√(53 - 8)2 + (31 - 3)2

= √(45)2 + (28)2

= √2809

= 53

Hope this helped! I would love a Brainliest if this helped you!

5 0

2 years ago

8(-9-5x)+4b X=9 B=-9

True [87]

-468
Explanation: Substitute in the numbers for the variables presented. I’ve shown it step-by-step in the photo below.

6 0

2 years ago

How do I find miles per hour when I get minutes and miles

Scilla [17]

In this case you have:

$\frac{miles}{minute}$

An hour has sixty minutes.

$\frac{60 minutes}{1 hour}$

<span>You must multiply by this equality.

</span> $(\frac{miles}{minute})(\frac{60 minutes}{1 hour})=\frac{(miles)(60 minutes)}{ (minute)(hour)}=\frac{(miles)(60)}{(hour)}$

<span>You must multiply by 60 and you can convert miles per minute to miles per hour.</span>

6 0

2 years ago