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Aliun [14]
3 years ago
12

Chad took a total of 54 quizzes over the course of 6 weeks. After attending 7 weeks of school this quarter, how many quizzes wil

l Chad have taken in total? Assume the relationship is directly proportional.
Mathematics
2 answers:
Andru [333]3 years ago
7 0
54 divided by 6 would be 9 meaning he takes 9 quizzes a week. If directly proportional by the end of 7 weeks he would have taken 63 quizzes
gizmo_the_mogwai [7]3 years ago
6 0

Answer:

63 quizzes

Step-by-step explanation:

Well you would take 54 divided by 6 which is 9 which is the number of quizzes each week then multiply 9 and 7 to get your answer of 63.

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Help me asap ok thanks
Gre4nikov [31]

Answer: total profit = $418

======================================================

Work Shown:

June

Income = (4 lawns)*($27 per lawn) = $108

Expenses = ($32 for gas)+($12 for trim line) = $44

Profit = income - expenses = 108-44 = $64

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

July

Income = (12 lawns)*($20 per lawn) = $240

Expenses = ($89 for gas)+($29 for blade sharpening) = $118

Profit = income - expenses = 240 - 89 = $151

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

August

Income = (16 lawns)*($20 per lawn) = $320

Expenses = ($101 for gas)+($16 for oil) = $117

Profit = income - expenses = 320-117 = $203

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

Total profit = (june profit)+(july profit)+(august profit)

Total profit = (64) + (151) + (203)

Total profit = $418

If the final result was negative, then we would call this a loss. However, we have a positive value, so we go with a profit.

8 0
3 years ago
Will mark brainliest, a THX, friend request, and will rate ur answer
zloy xaker [14]

Answer:

35/4

Step-by-step explanation:

  1. 8 × 4 = 32
  2. 32 + 3 = 35
  3. Write 35 over the original denominator: 35/4

I hope this helps!

6 0
3 years ago
In triangle abc angle a is a right angle and b equals 45 degrees what is the length of Bc
Vadim26 [7]
The answer would be 35 hope it helps.
3 0
3 years ago
Read 2 more answers
What is 505 times 117
Anika [276]

Answer:

Step-by-step explanation:

59 085

5 0
3 years ago
How many solutions does the system have? <br> {2x+2y=8 <br> {3x+y=8 2x+2y=8 ​
umka2103 [35]

Answer:

Step-by-step explanation:

first we put them in y = mx + b form...then we compare the slopes and the y int's. In y = mx + b form, the slope is in the m position and the y int is in the b position.

2x + 2y = 8

2y = -2x + 8

y = -x + 4......slope here is -1 and y int is 4

3x + y = 8

y = -3x + 8.....slope here is -3 and y int is 8

This system has 1 solution <===

================================

learn this...it helps

* if there are different slopes and different y int, then there is 1 solution

* if there are the same slopes and different y int, then there is no solutions because u have parallel lines

* if there are same slopes and same y int, there is infinite solutions because u have the same line

4 0
3 years ago
Read 2 more answers
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