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yanalaym [24]
1 year ago
5

Jan has $30. Brenda has $66. How many DVDs can they buy with their total amount if one DVD costs $12?

Mathematics
2 answers:
boyakko [2]1 year ago
7 0

Answer: they can buy about 8 dvds

Step-by-step explanation:

this is because 30 + 66 = 96 and if you do 96 divided by 12 it gives you 8

sergeinik [125]1 year ago
5 0
I think 7 i may be wrong tho sorry!
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I need help please answers please
motikmotik
We have two points:
(-3,5) and (2,-3)

I
An equation in oint-slope form has this shape:
y-y₀=m(x-x₀)
m=slope

1) we compute the slope (m) between two points:
Given two points (x₁,y₁) and (x₂,y₂) the slope between these pointw will be.
m=(y₂-y₁)/(x₂-x₁)

In this case, our slope would be:
m=(-3-5)/(2+3)=-8/5

2) we choose one of these points and replace it in the equation, the result will be the same:
(-3,5)
<span>y-y₀=m(x-x₀)
</span>y-5=-8/5(x+3)

Answer: y-5=-8/5(x+3)
8 0
4 years ago
Interest earned:$45 Principal: ? Interest rate: 3% Time: 2 years
Yakvenalex [24]

Answer:

The Principal = $75,000

Step-by-step explanation:

Formula for finding the principal:

I × 100/ R × T

Therefore;

Principal = 45 × 100 / 3/ 100 × 2

=  \:  \frac{45 \times 100}{ \frac{3}{100}  \times 2}  \\  =  \frac{4500}{ \frac{3}{50} } \\  = 4500 \times  \frac{50}{3}  \\  = 1500 \times 50 \\  = 75000.00

Which means that the Principal is $75,000.00

8 0
3 years ago
954 to the nearest hundred
Zepler [3.9K]

Answer:

1000

Step-by-step explanation:

You are solving for the hundreds place. Find the tens place. It is a 5. Note that when the digit is 5 & up, round up. If 4 and down, round down.

954 rounded to the nearest hundreds place is 1000.

~

6 0
3 years ago
PLS HELP
lutik1710 [3]

Answer:

Step-by-step explanation:

95%+15%=110% so, 110%-100% is 10% and this means that 10% of both, costs 1.20. now, 10 times 1.20 is 12 dollars and we know that the whole purchace costs 12 dollars. 15 percent of 12 dollars is 1.8 dollars or, one dollar and 80 cents

3 0
2 years ago
Please help the questions is in the photo​
GrogVix [38]

Answer:

y=5x+2.5

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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