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2 years ago

What is the solution to the system of equations? Use any method you prefer.

Mathematics

2 answers:

vladimir2022 [97]2 years ago

6 0

Answer:

Step-by-step explanation:

i will prefer : y-2x+8y=2x+8 because it can most explain you answer

Ugo [173]2 years ago

3 0

Y=-2x+8y=2x+8 this is the answer and plsss mark me as a brainliest

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I need to know if this equation would be true or false

Sati [7]

Answer:

False

Step-by-step explanation:

85 + (-10) is the same as 85 - 10. 85 - 10 is 75, not 95.

5 0

4 years ago

Hello i'll attached them Okay

Phantasy [73]

So megan is four years younger than her aunt

m+4=a
or
m=a-4
the sum of their ages is at least 40
m+a>40
subsitute a-4 for m
a-4+a>40
combine like terms
2a-4>40
the answer is the third from the top

3 0

4 years ago

The measure of an angle is 65°. What is the measure of its complementary angle?

vovangra [49]

Answer:

25 degrees

Step-by-step explanation:

If two angle are complementary that means they add to 90 degrees. Therefore, 90 - 65 = 25.

7 0

3 years ago

Read 2 more answers

—+—=8 +. + — - —=6 =. = 13. 8

Verdich [7]

.....................

4 0

4 years ago

The regular price of a watch is $42.25. During a sale, the watch rang up for 29.95. What was the percent off the watch during th

kupik [55]

Answer:

(d) The sale was for a 29% decrease.

Step-by-step explanation:

Original/Regular price = $42.25

New/Sale price = $29.95

Difference in prices = 42.25 - 29.95 = 12.3

Formula for finding the percentage decrease of the sale

= $\frac{Difference in prices}{Original/Regular price}$ × 100

$\frac{12.3}{42.25}$ × 100

= $\frac{1230}{42.25}$

≈ 29.11 %

≈ 29 %

Therefore, the percent off the watch during the sale was approximately 29%.

I hope this helps! I would really appreciate it if you would please mark me brainliest! Have a blessed day!

7 0

3 years ago