Mathematics High School

could u solve this pls?

Answers

Answer 1

The answer is 20. Hope it helps.

Related Questions

5/7 times what equals 3 answer

Answers

.23 (three repeating)

tell me if its wrong

Answer:

If the equation is "5/7(x)=3" then the answer's x=21/5

Step-by-step explanation:

Combine multiplied terms into a single fraction.

Multiply all terms by the same value to eliminate fraction denominators.

Simplify.

Divide both sides of the equation by the same term.

Simplify.

Emily and Mike are sister and brother. Emily has twice as many brothers as sisters, and Mike has as many brothers as sisters. How many girls and boys are there in this family?

Answers

Step-by-step explanation:

3x is answer because emily = 2X , mike = x

X + 2x

= 3x

What are two partial products you would add to find 31x507?

Answers

Answer:

Hsusijsjsbzbskskhshsjsjx

There was a population of 160 eagles in a National Park. After a year, the population increased by 20%.

How many eagles are there in the park now?

Answers

Answer:

192

Step-by-step explanation:

160/10=16*12= 192

Answer:

193 eagles

Step-by-step explanation:

160 x 20% (or .20) = 32

old population # + increase of population = total population #

160 + 32 = 192

Hurry plz
How many solutions does this system have?
y=5x-1
y=-3x+7
O no solutions
O one unique solution
O two solutions
O an infinite number of solutions

Answers

Step-by-step explanation:

y=5x-1 _ equation 1y=-3x+7_equation 2equation 1×3 _ 3y=15x-3equation 2×5 _ 5y= -15x+35

equation 1+2 _ 8y=32

y=32÷8

y=4

y=4 in equation 2

4=-3x+7

4=-3x +7

4-7=-3x

-3=-3x

x=1

I think two solution

5. A clothing store had all their clearance items 50% off and then offered a 25% coupon to the first 50 customers that entered the store that day. If John Luke was one of the 50 customers, how much would he pay for a shirt that was originally $26.54?

Answers

Answer:

6.63

Step-by-step explanation:

This is the answer because 26.54 - 75 %

=6.63

Verified by FaZe DoDo

I must show my work when solving this so please show mee pleasee
WILL MARK BRAINLEST!!!
please and thank u

Answers

Answer:

Step-by-step explanation:

Answer:

it equal 15

Step-by-step explanation:

15 and a 2 on top

can somebody help me with this question?

Answers

so 5 times 5 then 5 times 5 times 5

the answer to that question would be 3125

At the craft store, Kenji bought a bag of brown and blue marbles. The bag contained 60 marbles, and 40% of them were brown. How many brown marbles did Kenji receive?

Answers

Well 40% of 60 would be the same as 0.4 x 60 and that gives you 24, so there are 24 brown marbles.

Find the area of the rhombus.

Answers

Answer:

Area = 90

Equation:

See attached image for equation.

Susie wants to buy some new shoes. The shoes normally cost $74, but with her employee discount they only cost $62.90 what is the percent does the discount take off

Answers

Answer:

The discount is 15%

Help!!!! ASAP!!!!!!!!!!!!!!!!

Answers

Answer:

p=15

Step-by-step explanation:

24/8=3

3x5=15

Answer:

bratdth = 8 m

perimeter = 12 m

we know

perimeter of rectangle = 2(l+b)

24=2(l+8)

24=2l+16

24-16=2l

8=2l

8/2=l

l=4m

for second picture

breadth = 5m

length =4 m

p =?

we know

p= 2(l+b)

p=2(4+5)

p=2×9

p=18m

Which are solutions of the linear equation?
Select all that apply
+y=10
1,6
2,4
3,1
4,-1
5,-5

Answers

Answer:

2,4) (3, 1) (5,-5)

Step-by-step explanation:

Alice has total of 12 dimes and nickels she has 2 more nickels than dimes .which equation represents the given problem situation

Answers

12+2 to find the amount of nickels, (12•.10) + (14•.05) to find the amount of money Alice has.

Answer

A i think

Good luck have an amazing day

√100
A 8
B 10
C 20
D 9

Answers

Answer:B = 10

Hope these helps u

Step-by-step explanation:

Answer:

The answer is B.

Step-by-step explanation:

100 is a square number of 10.

could you help me with this plz

Answers

Answer:

D. 797,481

Step-by-step explanation:

So, with the number 653,841, the number that is in the hundreds place is 8, meaning that the number is 800. So now, since you have to find 1/10 of the value, you have to divid it by 10, giving you 80. Now, looking at the answers, you have to find the number with 8 in the tens place, which is D.

Here is a list of numbers.
17 21
14
17
12
15
16
a) Work out the range of the numbers in the list.
b) Work out the mean of the numbers in the list.

Answers

Answer:

Range - 9

Mean - 16

Step-by-step explanation:

I thinkk

Someone PLS HELP GIVE BRAINLIEST A polynomial with two terms is called a binomial?
True or False

Answers

Answer: true

Step-by-step explanation: In algebra, a binomial is a polynomial that is the sum of two terms, each of which is a monomial. ... It is the simplest kind of polynomial after the monomials.

Answer:

true

Step-by-step explanation:

binomial —A polynomial with exactly two terms is called a binomial.

help help help help help help help helphelp help help helphelp help help helphelp help help help

Answers

Answer:

X = 36/17

y = -8/17

Step-by-step explanation:

Since they both equal y, you could use them equal to each other.

(5/2)x-4=(-1/3)x+2

Then solve for x by combining like terms. X should be 36/17. Plug in x to find y in one of the equations. I will use the top one. (5/3)(36/17)-4=y. That should simplify down to (60/17)-4=y. Y would finally equal -(8/17).

Answer:

What the other guy said. I think he is correct.

Step-by-step explanation:

Need help with Geometry proof--thank u

Answers

Step-by-step explanation:

QR is parallel to TU | Given

S is the midpoint of QT | Given

QS = ST | Definition of midpoint

<QSR = <TSU | definition of vertical angles

<QRS = <STU | Definition of Alternate Interior Angles

QSR = TSU | ASA

Pretty sure that's right :D

Also, wherever it says "=", I mean congruency symbol

which set or sets does the number 5.6 belong?

im givng 29 points .-.

Answers

Step-by-step explanation:

Integers only

Rational numbers only

Integers and Rational numbers only

Whole numbers, Integers, and Rational numbers

Objects on Jupiter weigh 240% of their weight on Earth. If an object weighs 30.5 pounds on Earth, how many pounds would it weigh on Jupiter?

Answers

Answer:

732

Step-by-step explanation:

It is 732 because if we start off with 30.5 and then get our 240%, what will happen next is that we will move the decimal spot 2 places on the 240%. So 240% now becomes .240 and NOT a percent yet because we need to do one more thing. After we do this we can then do 30.5x.240 which leads to 7.32. But because this number is too small and it even wouldnt make sense in this question, now we move the decimal spot to the right, so before we did left but now we go right. And when we do this it will finally give out answer of 732 pounds.

16 is 32% of ______?

Answers

Answer:

Step-by-step explanation:

16 = 32% of x

16 = 0.32x

0.32x = 16

x = 16/0.32

x = 50

Answer: 50

Answer:

Hope this helps!!!!!!!!!!!!!

Plz help ASAP need urgent helpppppp

Answers

Answer:

range

Step-by-step explanation:

which one please help y’all

Answers

I am pretty sure it’s numerators

Answer:

Numerator :)

Step-by-step explanation:

Tell whether (5,2) is a solution of x - y<0.

Answers

Answer: yes it is

Step-by-step explanation:

marys age is 2 upon 3 that of peters age. two years ago marys age was 1 upon 2 of whats peters age will be in 5years time. how old is peter now plzz

Answers

Answer:

the Peter age be 27

Step-by-step explanation:

Let assume peter be

And, then mary is 2p ÷ 3

The equation would be

2p ÷ 3 - 2 = 1 ÷ 2 (p + 5)

4p - 12 = 3p + 15

p = 27

So Peter age be 27

And, the mary age is

= 2 (27) ÷ 3

= 18

Hence, the Peter age be 27

Helpppppppppo meeeee plsssss

Answers

Answer:

Step-by-step explanation:

[tex]38.7=[/tex] [tex]38.7 / 10^{2}[/tex]

[tex]38.7= 38.7 times 10^{3}[/tex]

[tex]38.7=38.7 times 10^{4}[/tex]

Hope this helps :)

You make a salary of $500 a week and earn
5% commission on all products you sell. If
your total sales were $3000 for this week,
what is your total pay for the week?

Answers

$650. you get the 500 no matter what so x+500 we have to find 5% of 3000. $150 so, 500+150 is $650

Complete the equation to show how many thirds are equivalent to
8/12 = ?/3

Answers

Answer:

[tex]\frac{2}{3}[/tex]

Explanation:

What we need to do is to convert [tex]\frac{8}{12}[/tex] into a new - but still equal - fraction, one with a denominator of 3. In order to convert a fraction, you either divide or multiply both the denominator and the numerator by the same number.

We know that the answer has to be a fraction with the denominator of 3. Take a look at the denominator of [tex]\frac{8}{12}[/tex] - it's 12. Ask yourself: 12 divided by what number equals 3? That number would 4.

So, divide 8 by 4 as well and you would get 2. Therefore, the numerator would be 2 and the answer is [tex]\frac{2}{3}[/tex].

Other Questions

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