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jeka94
3 years ago
5

Folders are on sale for $0.15 each. Notebooks are $4.25 each. There are 225 students in 7th grade. What is the total amount it w

ould cost for all students to get 2 folders and one notebook? And what is the total that each student to buy the folders and notebook?
Mathematics
1 answer:
Harrizon [31]3 years ago
7 0

Answer:

$1023.75

Step-by-step explanation:

2*.15=.30 + 4.25= 4.55

4.55 * 225 = 1023.75

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Alex decides that he wants to ride the taxi. The cost of the taxi is fixed at $4.00, no matter how many miles you go. For each m
Anestetic [448]

Answer:

56 miles

Step-by-step explanation:

First, we minus the total paid with the cost of the taxi = $18-$4 = $14

$14 is what Alex paid for total of miles she travel

Each mile = $0.25

So, $14 ÷ $ 0.25 = 56 miles

8 0
3 years ago
What is the answer to <br> 20.6 + 19.4 ÷2
Butoxors [25]

Answer:

31.3

Step-by-step explanation:

Order of Operations, Division goes first, then Addition.

19.4/2 = 9.7

20.6 + 9.7 = 31.3

8 0
2 years ago
Read 2 more answers
If BE is parallel to CD, the. The value of x is: <br><br> A. 10<br><br> B. 6<br><br> C. 9
sveta [45]
Corresponding sides have the same ratio, so
  x/15 = 12/(12+8) = 3/5
  x = 15*3/5
  x = 9
4 0
3 years ago
1. Name angle 'x' <br><br>2. calculate the size of angle 'y' <br><br>​
Burka [1]

Answer:

<h2><u><em>y = 70°</em></u></h2>

Step-by-step explanation:

x = 35° (opposite agles)

y = 180 - 35 - 75

y = 70

-----------------------

check 35 + 75 + 70 = 180°

the answer is good

7 0
3 years ago
The function y = 400(0.75)* models the amount in milligrams of pain reliever, y. remaining in a patient's bloodstream x hours af
Schach [20]

Step-by-step explanation:

y = 400 × 0.75

y = 300

300 milligrams = 0.75 hours

x = 3 hours

3(300) = 0.75x

900 = 0.75x

x = 1200

7 0
3 years ago
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