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harina [27]
3 years ago
9

I need help with this one!!

Mathematics
2 answers:
Mademuasel [1]3 years ago
5 0
She has saved $6.75 meaning that she needs to save another $38.25
45*15% or 0.15= 6.75
45-6.75=38.25
aleksley [76]3 years ago
3 0
$45 x .15 = 6.75

This is the amount that she saved

$45 - 6.75 = 

The amount that she still needs to save.
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Well's College in New York was previously an all girls school. In 2005, the college began to allow boys to enroll. By 2012, the
kogti [31]

Answer: 150 boys

Step-by-step explanation:

Let the number of boys be x

Since there were 200 more girls than boys, the number of girls will be: = x + 200

Since the ratio of boys to girls was 3:7, this can be solved further below:

3/7 = x/x+200

Cross multiply

(7 × x) = 3(x + 200)

7x = 3x + 600

7x - 3x = 600

4x = 600

x = 600/4

x = 150

The number of boys enrolled is 150

Number of Girls will be:

= X + 200

= 150 + 200

= 350

Check: Number of boys / Number of girls

= 150/350

= 3/7

= 3:7

7 0
2 years ago
Solve this with the explanation please
nikitadnepr [17]
  1. yes,
  2. 301 times.

Hope it helps

8 0
2 years ago
Help!! (You will get 100 points! & Brainliest if you are correct)
Dafna1 [17]

Answer: The first number that appears in both sequences is 28.

Step-by-step explanation:

Let's write down numbers from each of the sequences

Sequence 1) We need to start from 7 and multiply 4

7x4=28, 28x4=112

The sequence is 7,28,112...

Sequence 2) We need to start from 8 and add 5

5+8=13, 13+5=18, 18+5=23, 23+5=28

The sequence is 8,13,18,23,28...

They both have 28

5 0
2 years ago
Read 2 more answers
What is 10,000 x 1000,000
Hitman42 [59]

Answer:

10000000000

Step-by-step explanation:

10000000000

:) Hope this helps

4 0
2 years ago
Read 2 more answers
Write the expression in correct forma<br><br>13n² -6n⁴ + 2n -5n³ + 3<br>​
m_a_m_a [10]

Answer:

-6n^4 -5n^3 +13n^2 +2n +3

organize the exponents from higher to lower.

4 0
3 years ago
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