MATHEMATICS HIGH SCHOOL

What is x/3+10=15 using two step

Answers

Answer 1
Answer: x/3 + 10 = 15
x/3 = 5
x = 15

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Five times a number is less than -45. inequality:__________?Solution:__________?
What is the range of the function h(x) = -8x?
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There are 3 times as many pears are oranges. If a group of children receive 5 oranges each,there will be no left over.If the same group of children receive 8 oranges each, there will be 21 pears left over. How many oranges are there?

Suzy buys 2 shirts and 2 pairs of pants for 42 dollars at the store. Annette buys 3 shirts and 1 pair of pants for 37 dollars.Create a system of equations that can be used to solve for the cost of the shirts and pants.

a
2s + 2p = 37
3s + p = 42

b
2s + 2p = 37
s + 3p = 42

c
2s + 2p = 42
3s + p = 37

d
2s + 2p = 42
s + 3p = 37

Answers

Answer:

2s+2p = 42,

3s+p = 37,

2 shirts at 8 = 16,

2 pants at 13 = 26.

Hope this helps.

Step-by-step explanation:

Taking a discount of 50% off followed by a discount of 50% off results in a total discount of _____.

Answers

I believe that it is 75%, because if you take 20*.50= 10*.50=5= 75% of your original price. I think.. 

Answer:

75% is the total discount

Step-by-step explanation:

Please help, need answer ASAP! Will give brainliest to correct answer!

Answers

Answer:

Second option is the right choice.

Step-by-step explanation:

Divide the second equation by -5 and you'll get the equation same as first equation.

(5x)/(-5)-(20y)/(-5)=(-5)/(-5)\:\:\:\rightarrow \:\:\:-x+4y=1

So, it has infinite many solutions.

PLEASE ANSWER FAST!
Find BDC.
BDC=​

Answers

Step-by-step explanation:

<NDC=<NCD (Given)

<NCD=35°.

<CAN=<DBN (Given)

<DBN=50°.

therefore, <CND = 180-35-35=110.

and <CND and <DNB are linear pair.

<CND+<DNB=180°

<DNB=180-110

<DNB=70.

therefore, <BDN = 180-50-70 = 60.

therefore, <BDC= 35°+60°=95°.

hope this helps you.

Answer:

angle BDC= 95°............

Use the quadratic formula to solve 2y2 + 2y – 12 = 0.Question 6 options:


{–3, –2}



{3, –2}



{–3, 2}


{3, 2}

Answers

Hello
y²+y-6=0
==> y²-2y+3y-6=0
==>y(y-2)+3(y-2)=0
==>y-2)(y+3)=0
==>y=-3 or y=2

Answer C (-3,2)

Moira is a teacher, and she drives to school and back every day from her home. It is 32 miles from her home to work.How far does Moira drive roundtrip in 5 work days?

Answers

Answer:

Here is the answer 160 miles

Step-by-step explanation:

If you want more explanation you just do 32x5=160 or if its back and forth it would be 32x10=320
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