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3 years ago

11

A bad contains 120 marbles. Some are red and the rest are black. There are 19 red marbles for every black marble. How many red m

arbles are in a bag

1 answer:

makkiz [27]3 years ago

6 0

I think that would be 40 correct me if I’m wrong

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Mr kamal wants to buy a shirt marked at 65 dollar if he given a 10 percent discount how much does he need to pay

JulijaS [17]

Answer:

<h2><em>5</em><em>8</em><em>.</em><em>5</em><em> </em><em>dollar</em></h2>

$solution \\ marked \: price = 65 \: dollar \\ discount \: percent = 10 \\ discount \: amount \\ = discount \: percent \: of \: mp \\ = 10 \: of \: 65 \\ = 6.5 \: dollar \\ selling \: price = mp - discount \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 65 - 6.5 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 58.5 \: dollar$

hope this helps..

Good luck on your assignment

8 0

3 years ago

Read 2 more answers

I NEED SOME HELP!!!!!! PLEASE!!!!!!!

zhuklara [117]

The greatest common factor is the biggest thing that they all share... If we look at it they all have 4 as their coefficients so you can take that out but they also have a squared so you can take that out too so the GCF if 4a squared... but No x because one of them doesn't have it... all of them have to have it in common.

5 0

3 years ago

A toddler crawled 2 yards, stopped, then continued to crawl 8 more feet. How many feet did he travel in total?

Vlad1618 [11]

He crawled a total of, "8 feet".

5 0

3 years ago

I've been stuck on this question please help.

Igoryamba

6810 bottles produced last month (of all three kinds)
1/3 of the 6810 were orange = 2270 are the oranges so 6810-2270 = 4540 (both limes and apples)
apples = 3 * limes
apples count is N
limes count is n
N=3n
N+n=4540
3n+n=4540
4n=4540
n=1135 (limes)
N= 3n = 3405 (apples)

8 0

3 years ago

Write an equation in slope-intercept form of the line that passes through <br> (1,-9) and (-3,-9)

yulyashka [42]

Answer: y = 9

Step-by-step explanation:

Since two points are given , we will use the formula for finding the equation in two points form , which is

$\frac{y -y_{1}}{x -x_{1}}$ = $\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$x_{1}$ = 1

$x_{2}$ = -3

$y_{1}$ = -9

$y_{2}$ = -9

Substituting into the formula , we have

$\frac{y-(-9)}{x - 1}$ = $\frac{-9-(-9)}{-3-1}$

$\frac{y+9}{x - 1}$ = $\frac{-9+9}{-3-1}$

$\frac{y+9}{x - 1}$ = $\frac{0}{-4}$

$\frac{y+9}{x - 1}$ = 0

y + 9 = 0

y = 9

4 0

2 years ago