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Lelu [443]
3 years ago
11

Please help me, I feel so idiotic right now

Mathematics
1 answer:
Alinara [238K]3 years ago
8 0

Answer:

a)  $8.80

b)  40%

Step-by-step explanation:

<u>Part (a)</u>

Given:

  • Original price = $22
  • Discounted price = $13.20

Original price - discounted price

= $22 - $13.20

= $8.80

<u>Part (b)</u>

percentage = (amount discounted ÷ original price) x 100

                    = (8.80 ÷ 22) x 100

                    = 40%

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tatyana61 [14]

Answer:

See attached picture

Step-by-step explanation:

To graph, use y=mx+b as a guide where m is the slope and b is the y-intercept.

y=-3x-4

Start at -4 on the y-axis. Plot a point. This is the y-intercept b. From this point count down 3 units and 1 unit to the right. Plot this point and connect.

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5 0
4 years ago
Two pyramids like the one below sit on top of the gates at the entrance to the bridge.Which expression shows how to determine th
Fudgin [204]

Answer:

I believe its A

Step-by-step explanation:

Hope this helps! :)

3 0
3 years ago
Read 2 more answers
water cost $2 for 8 bottles orange juice cost a $1.50 for 3 bottles which is more expensive per bottle ​
Gnoma [55]
I believe you can use ratios and multiply both of them like fractions to get the same amount of bottles and compare the prices fairly.


2:8 = 2/8
1.5:3 = 1.5/3


(2/8)3 = 6/24 or $6 per 24 bottles
(1.5/3)8 = 12/24 or $12 per 24 bottles


In conclusion, the latter ($1.50 for 3) costs more than the $2 per 8.


7 0
4 years ago
Read 2 more answers
What is the product of 7/16 and -6/13
NeTakaya

Answer:

-0.20192307692

Step-by-step explanation:

5 0
4 years ago
Can u guys help me please
vesna_86 [32]
1.) 25%
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3.) 25
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