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Law Incorporation [45]
2 years ago
11

Susan buys the items listed below at a grocery store.

Mathematics
2 answers:
Yanka [14]2 years ago
8 0

Answer:

Susan should get a loan and jjustpay without stressing herself and calculaitingthis

 

Step-by-step explanation:

galina1969 [7]2 years ago
3 0
She uses $31.99 to pay for the items.

2(12.36) + 1.98 + 3.49
= 24.72 + 5.47
= 30.19 (cost of all items)

$30.19 + 0.80 = 31.99
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Use the slope formula to find the slope of the line through the points (−1,−2) and (9,−10)
eimsori [14]

Answer:

-4/5

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-10-(-2))/(9-(-1))

m=(-10+2)/(9+1)

m=-8/10

simplify

m=-4/5

4 0
3 years ago
Solve for the missing variable. x = ?
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Answer:

111°

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Bob can make 7 quilts with 21 yards of material. How many yards of material would be required to make 10 quilts
Katyanochek1 [597]
Its 30 you find the unit rate by 21÷7 which equals 3 then you multipy 3x10 which gives you 30
8 0
3 years ago
Substitute y = 2x + 1 y = 3x - 1
Svet_ta [14]
2x+ 1 = 3x - 1 ;
1 + 1 = 3x - 2x ;
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4 0
3 years ago
Bottles of sparkling water usually cost $1.69 each. This week they are in sale for 4 for $5. You bought one last week and one th
Phantasy [73]

Answer:

The cost of 1 sparkling bottle in this week is less than last week, so we pay less this week.

We pay $0.44 less this week.

Step-by-step explanation:

Given,

Cost of 1 sparkling bottle last week = $1.69

This week cost of 4 bottles is $5.

So we have to find the cost of 1 bottle.

For this we use the unitary method, we get the cost of 1 bottle;

Cost of 1 sparkling bottle this week = \frac{5}{4}=\$1.25

The cost of 1 sparkling bottle in this week is less than last week, so we pay less this week.

For finding how much we pay less this week, we have to subtract cost of 1 sparkling bottle this week from cost of 1 sparkling bottle last week.

Framing the above sentence in equation form, we get;

Amount\ of\ money\ we\ pay\ less=1.69-1.25=\$0.44

Hence we pay $0.44 less this week.

8 0
3 years ago
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