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Varvara68 [4.7K]
3 years ago
6

if you can do any of these that would be great, just please tell me which ones you did and the more questions you do the more po

ints you get

Mathematics
1 answer:
Oduvanchick [21]3 years ago
3 0

Answer:

14. a = 16 14. b = No she doesn't have enough money to buy it

Step-by-step explanation:

14. a = 45 - 17 - 8 - 4 = 16

14.b she only got 16 dollars left and the T-shirt cost 19 dollar

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Please help asap 30 pts
Lina20 [59]
39-27=12 amount of discount.
12/39=0.31
So your answer is going to be A
5 0
4 years ago
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A bag contains 8 marbles: 1 magenta,1 white,1 orange,1purple,1 red,1 green,1yellow. If one marble is drawn,find the number of po
Aliun [14]

Answer:

8 possible outcomes

Step-by-step explanation:

there are only 1 of each 8 marbles, so if you only draw one you'll draw one of the eight colors

3 0
3 years ago
If radius is = 20cm and height = 84 cm what will be the slant height
erica [24]

Answer: 86.34813

Step-by-step explanation:

l= (square root)r^2 + h^2 = (square root)20^2 + 84^2

5 0
3 years ago
i need help with my math :( im horrable with it i cant do divideing fractions nor multiply and i dont know most of my multiples
vladimir1956 [14]

Step-by-step explanation:

To multiply the fractions, like

\frac{1}{4}  \times  \frac{1}{9}

Multiply the top,

then multiply the bottom.

\frac{1}{4}  \times  \frac{1}{9}  =  \frac{1 \times 1}{4 \times 9}  =  \frac{1}{36}

Try to use a calculator if you aren't arithmetic heavy, but I suggest you to try to remember them because they are going to be helpful for courses like Algebra, Calculus, Statistics, etc.

To divide fractions, like

\frac{ \frac{1}{5} }{ \frac{1}{8} }

You take the top number,

\frac{1}{5}

Then you flip the bottom number,

\frac{8}{1}

Then multiply the two

\frac{1}{5}  \times  \frac{8}{1}  =  \frac{8}{5}

And that is your answer. Comment if you need more clarification

6 0
2 years ago
Two mechanics worked on a car. The first mechanic worked for
yuradex [85]
Create equations:
10X+15y=2575.
X+Y=210.
Solve for X: X=210-Y, and sub it into the other equation: 10(210-Y)+15Y=2575. Solve for Y: 2,100-10y+15y=2575, 5y=475, y=95.
Sub Y into the original problem: X+95=210. Solve: X=115.
The first mechanic charges $115 per hour and the second charges $95 :)
6 0
3 years ago
Read 2 more answers
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