Mathematics High School

3x-2y=17
2x-2y=10
What’s the answer?

Answers

Answer 1
The answer will be X=7 y=2

Related Questions

I need help with geometry

Answers

sin x = 12 / 15
sin x = 0.8
x = sin ^ -1 (0.8) = 53°
Sin X = 12/15 hope this helps you

The image below shows a plane slicing a cone.
If the plane does not slice the base, which two-dimensional figures could be the result from slicing a co
a circle or an ellipse
a triangle or a circle
a triangle or a parallelogram
an ellipse or a parallelogram

Answers

A triangle or a parallelogram

Answer: A triangle or a parallelogram

Step-by-step explanation: A triangle and a parallelogram have the same base and the same area. If the sides of the triangle are 26cm,28cm and 30cm and the parallelogram stands on the base 28cm, find the height of the paraollelogram.

what is the value of the expression if n=15

Answers

what’s the expression ?

What is the mode(please explain it in the most simple way possible,thank you)

Answers

Answer:

mode is the number in a set of numbers that appears most often.

Answer:

Mode is whatever number appears most in a group of numbers.

Example: 7, 4, 9, 4, 7, 7, 9, 3

The mode of this example would be 7

Step-by-step explanation:

Question 1 of 10
Which graph or graphs appear to show a sinusoid?
I
tato #
A.|||only
B. II only
c. I| and ||| only
D. | only

Answers

Answer: C. 2 and 3 only

Step-by-step explanation:  i did the same quiz

A box is to be wrapped in a shiny pink decorative paper. The box is o inches long, 5 inches wide, and 4 Inches high. What is the minimum amount of decorative paper needed to cover the box? ​

Answers

Answer:

20 inches

Step-by-step explanation:

Because the volume of the box is 20.

Correct me if im wrong and please wait for more responses if needed please.

please help me with this.

Answers

Answer:

B because the Domains aren't repeating

Step-by-step explanation:

Answer:

aaaaaaaaaaaaaaaaaaaaaaaaaaaa and ddddddddddddddd

30 18 24 4 = 18 make it true

Answers

30-[18-(24\4)] = 18

if you follow pemdas

Step-by-step explanation:

30-18+(24/4)=12+6=18

Hope it helps

Would you rather a Computer, Tablet or phone

Answers

Tablet; FO SHO.
I’m actually on one right now

Answer:

all of them

Step-by-step explanation:

victoria got 34 out of 40 questions correct on a quiz. what percent did she have correct?

Answers

Answer: 85 percent

Step-by-step explanation: convert the fraction into a ratio

6^2 - (3 * -4) + 20
please help meeee

6^2 = six to the second power

Answers

Answer:

6^2 - (3*-4)+20

6^2 - (-12)+20

36+12+20

48+20

68

Let me know if this helps!

Answer:

68

Step-by-step explanation:

which statement is true?​

Answers

Answer:

9 < √91 < 10

Step-by-step explanation:

just square everything

Pls Helpp!!! "Olivier has $48.25 to spend on painting classes. Each class costs $6 plus a one-time registration fee of $6.25. Let the variable n represent the number of classes. How many classes can Olivier purchase? Write an equation and show your work."

Answers

Answer:

48.25 - 6.25 -6n, 7 classes

Step-by-step explanation:

mark brainlest

Answer:

The equation: 6n+6.25 = 48.25

Step-by-step explanation:

i searched up the answer here u go

can someone help me out ? i'm new to it

Answers

Answer:

the bill depends on the how many people

Factor

x^2-6x-16


pls help i dont get it

Answers

(x - 8)(x + 2) i hope this helpsbhhhhh

A flagpole casts a 16-foot shadow at the same time a 4-foot pole casts a 5-foot shadow. 4 ft . ¿ How tall is the flagpole ​

Answers

Answer:

64

Step-by-step explanation:

16 times 4

Simplify the following equation. Explain each step and write the property used. 3x+2x-3+10=27

Answers

Answer:

x=4

Step-by-step explanation:

1. Add like terms: 5x+7=27

2. Use the subtraction property on both sides to get rid of 7: 5x=20

3. Divide 5 on both sides to get x by itself: x=4

Please help I’m in trouble end of the quarter is tomorrow

Answers

This is literally what I'm doing in school right now...

Answer: (A) TRUE

120 is 60% of what number?

Answers

Answer:

120 is 60% of 200

Step-by-step explanation:

Step 1 = 120 = 60% × Y

Step 2 = 120 = 60/100 × Y

Step 3 = Y = 120 × 100/60

Step 4 = Y = 120 × 100 ÷ 60

Step 5 = Y = 200

13. If ax + bx - 9 =(x - k)(2x+k) and b>0
then k is equal to...
please please help! :))

Answers

Answer:

D or E ...................

it says Andre starts with $100 in his savings account and adds $5 per week Elena starts with $10 in her savings account and adds $20 each week after 4 weeks who has more money in their savings account ​

Answers

Answer:

Andre

Step-by-step explanation:

So for Andre you would do 5*4=20 and 100 + 20 = 120.

And Elena you would do 20*4=80 then 80 + 10 = 90.

Hope this helps!!

Can someone plz help me with this one problem plzzzzz

(I’M MARKING BRAINLIEST)

Answers

1: 23
2: 46
3:69
6: 138
23s+75=c
S c
1(23)+75=98
2(23)+75=121
3(23)+75=144
6(23)+75=213
Hope this helps

Someone help and plz make sure it’s right :)

Answers

Answer:

A triangle‘s angles should add up to 180 and the given angles sum up to 130 so x + 58 = 50 so x = -8

Hope this helped and brainliest please

Answer:

-8

Step-by-step explanation:

-8+58=50

50+53+77=180

triangles angles should equal 180

I NEED HELP WITH THIS PLEASEE

Answers

Answer:

add

Step-by-step explanation:

One-third is one-ninth of

Answers

Answer:

1/27

Step-by-step explanation:

I believe the answer to your question is 1/27

I hope this helps you!

It’s 2/9 I for sure

Determine the amount of interest owed after 2 years on a $850 loan at a 12.5% interest rate. Write an equation and solve the problem.

Answers

Answer:$212.50

Step-by-step explanation:

=850*.125*2

Answer:

$208.25

Step-by-step explanation:

Sturdy’s paper plates cost $3.12 for 24 plates. Tough’s paper plates cost $4.32 for 32 plates. Which is the better buy?

Answers

Answer:

Sturdy's paper plates

Step-by-step explanation:

Let's see how much 8 plates cost:

Sturdy

24/3=8

$3.12/3= $1.04

Tough

32/4=8

$4.32/4=$1.08

$1.04<$1.08

Because Tough's paper plates costs 4 cents more for 8 plates, Sturdy's paper plates are the better buy.

Find AC. Need help fast.

Answers

Answer:

dc

Step-by-step explanation:

i know its right

What’s the volume of the prism ?

Answers

Answer:

63[tex]cm^{3}[/tex]

Step-by-step explanation:

To find the volume of this prism, all you need to do is multiply the height, the width, and the length of the prism. The height is 3, the length is 7, and the width is 3. So 3·3·7=9·7=63. Now we have to add the label, which is cm. We are multiplying 3cm by 3cm by 7cm, which makes it  [tex]cm^{3}[/tex]. Now you just multiply [tex]cm^{3}[/tex] and 63 together, which gets you 63[tex]cm^{3}[/tex].

I will give you the crown if you answer this. ​

Answers

Answer:

Number 6 is -0.8571

Number 7 is 0.3

Step-by-step explanation:

Answer:

6. is 1.16 or 1.2 rounded

7. is 3.3

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