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zimovet [89]
1 year ago
7

Sally eats 2 ounces of cereal for breakfast each day. How many ounces of cereal does she eat in one week? How many ounces of cer

eal does she eat in 30 days?
Mathematics
2 answers:
adelina 88 [10]1 year ago
5 0

Answer:

14 ounces a week

60 ounces in 30 days

Step-by-step explanation: 2x7=14 ounces a week

                                             2x30=60 ounces in 30 days

Ira Lisetskai [31]1 year ago
4 0

Answer:

She eats 14 ounces in one week and 60 ounces in 30 days.

Step-by-step explanation:

1 week = 7 days

2 × 7 = 14 ounces

2 × 30 = 60 ounces

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Solve the system by substitution.<br> - 8x + y = -32<br> - 3x – 10 = y<br> (,)
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Answer:

x=2,\:y=-16

Step-by-step explanation:

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3 years ago
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\sf so \ new \ graph :

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6 0
2 years ago
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Question 1
Arada [10]
We have that

<span>question 1
Add or subtract. 
4m2 − 10m3 − 3m2 + 20m3
=(4m2-3m2)+(20m3-10m3)
=m2+10m3

the answer is the option
</span><span>B: m2 + 10m3

</span><span>Question 2: 
Subtract. (9a3 + 6a2 − a) − (a3 + 6a − 3)
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the answer is the option
</span><span>B: 8a3 + 6a2 − 7a + 3 

</span><span>Question 3: 
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we have that
[</span>the cost of distributing by train]-[the cost of distributing by truck]
=[−0.06x2 + 35x − 135]-[−0.03x2 + 29x − 165]
<span>=(-0.06x2+0.03x2)+(35x-29x)+(-135+165)
=-0.03x2+6x+30

the answer is the option
</span><span>C: −0.03x2 + 6x + 30
</span><span>

</span>
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