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MakcuM [25]
2 years ago
15

Answer part a and b please and explain thx

Mathematics
1 answer:
Veseljchak [2.6K]2 years ago
5 0
Part A: the area of a rectangle is A= lw, so

A= lw

Height= 6x+3.= 9x

Width= 8

Which makes the expression to this area 9x x 8 ( 9x times 8 )

Part B: you do the same to get the expression here, so the expression would be

6x x 12 ( 6x times 12 )

The answer to this part is yes because both end up being 72x once you get the answer of each.

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Olivia and her three siblings bring a sack lunch to school each day, consisting of a bagel, an apple, a cookie, and a juice box.
pogonyaev

Answer:

72/4=18 so she could make their lunch for 18 days

Step-by-step explanation:

so it would be 6x12 for the bagels which would be 72

for the apples it would be 8x9 which is 72

the cookies would be 12x6 to get 72

and the juice boxes would be 9x8 to get 72

divide that by 4 to get 18

5 0
3 years ago
I need help with this?? Anyone?
sergey [27]
- Question -

Which statement about solving inequalities is true?

- Answer -

A)

Adding the same value to both sides of an inequality does not change the solution set.


- The Wolf -
3 0
2 years ago
Read 2 more answers
If f(x) = 7x^2 - 3x +1 and g(x) = 3x - 2, find the following by matching.
Cloud [144]

f(x) = 7x² - 3x + 1

g(x) = 3x - 2


1. g(0) This means that x is 0, so you can plug in 0 for x in the equation:

g(x) = 3x - 2

g(0) = 3(0) - 2

g(0) = -2


2. g(1)    x is 1

g(x) = 3x - 2

g(1) = 3(1) - 2

g(1) = 3 - 2

g(1) = 1


3. f(1)     x is 1

f(x) = 7x²- 3x + 1

f(1) = 7(1)² - 3(1) + 1

f(1) = 7 - 3 + 1

f(1) = 5


4. f(x) = 7x²- 3x + 1

f(-2) = 7(-2)²- 3(-2) + 1

f(-2) = 7(4) + 6 + 1

f(-2) = 28 + 7

f(-2) = 35

4 0
3 years ago
20<br> Find the median for the set of numbers:<br> 53, 22, 76, 46, 68, 32, 15, 29
kolezko [41]
The answer/median is 39
8 0
3 years ago
Tickets to a baseball game costs $6 for students and $12 for adults. For the opening game of the season the school made $1,500 a
Simora [160]

Answer:

 A

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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