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Lina20 [59]
2 years ago
6

Solve system if equations

Mathematics
1 answer:
Alexandra [31]2 years ago
7 0

Answer:

(2, 9)

x = 2

y = 9

Step-by-step explanation:

To solve this system, we can either use substitution or graph it. I will be showing how to graph it.

To solve by graphing, we graph both of the equations and find the point at which the lines intersect.

[Graph]

-> See attached

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

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Someone help pls!!! Idk what it is
Hitman42 [59]

Answer:

first option

2^(1/6)

Step-by-step explanation:

= 2^(1/2) * 2^(1/3)

= 2^(1/6)

6 0
3 years ago
1. The sales tax in New York is 8.25%. How much will an $83.99 jacket cost, including sales tax?
konstantin123 [22]
1.) $83.99 * 0.0825= $6.929175  round that to $6.93 add $83.99 +6.93=$90.92

2). $349.65 divided by 7 = $49.95 for each tree


3)V=l*w*h    13*11*16= 2288 cubic feet
4 0
3 years ago
Maria runs 7 miles in 80 minutes. at the same rate, how many miles would she run in 64 minutes​
Alex777 [14]

Answer:

5.6 miles

Step-by-step explanation:

Firstly, we need to find the unit rate (the number of miles in 1 minutes).

To get this, we need to divide total miles ran (7 miles) by the total minutes taken (80 minutes). Thus, we will have MILES PER MINUTE.

7 miles ÷ 80 minutes = 7/80 miles per minute

Now,

We want number of miles in 64 minutes. Since we know "PER MINUTE", we simply multiply that with 64 to get number of miles in that amount of time.

THus,

\frac{7}{80}*64=\frac{56}{10}=5.6

So, in 64 minutes, Maria can run 5.6 miles

6 0
3 years ago
Help me with this please.
andriy [413]
1. bc/3 + a/xy + 3/ab
= b^2cxya + 3a^2b + 9xy/3xyab

2. (5/3y) + 2y - 12
=11/3y - 2

3. ?

Hope this helps and right! :)) Good luck
4 0
2 years ago
Solve the following equation for n.<br> 1) 5(-5 + n) =-3 – 6n<br> A) 2<br> B) {-9)<br> C) {7} D) {16
emmainna [20.7K]

Answer:

A

Step-by-step explanation:

5 (-5 + n) = -3 - 6n

-25 + 5n = -3 - 6n

-25 + 11n = -3

11n = 22

n = 2

4 0
3 years ago
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