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Luden [163]
2 years ago
13

Which number line correctly shows 0.8 + 0.3?

Mathematics
2 answers:
GenaCL600 [577]2 years ago
8 0

Answer:

B. Is the correct way to show the problem.

Step-by-step explanation:

A: The number line is useless. It shows working backwards from the answer. You want to show how the answer was obtained. + goes right - goes left. Not A. This actually shows 1.1 - 0.8 - 0.3

C: C shows 0.8 - 0.3. Remember + goes right - goes left.

D: D is wrong. It shows 0.3 to 1.1 and then 0.3 back to 0.8. You are not doing that.

worty [1.4K]2 years ago
6 0

Answer:

B

Step-by-step explanation:

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let x be how much longer she can run the race and still beat her previous time

55(min) + x(min) < 1(hr) + 10(min)

55(min) + x(min) < 60(min) + 10(min)

55 + x < 60 + 10

x < 60 + 10 - 55

x < 15(min)

7 0
2 years ago
MRS.Bonnette's recipe for banana bread calls for 3 and one fourths cups of sugar. She wants to make 6.5 batches so that she has
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Answer:

21/ \frac {1}{8}

Step-by-step explanation:

Since we're given that a batch requires 3 and one fourths cups of sugar, this is written as

3/ \frac {1}{4}

If she wants 6.5 batches then we just cross multiply

1 batch=3/ \frac {1}{4}

6.5 batches=x

X=6.5\times 3/ \frac {1}{4}

X=6/ \frac {1}{2}\times 3/ \frac {1}{4}

X=\frac {13}{2}\times \frac {13}{4}

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6 0
3 years ago
The vertices of ABC are A(2, -3), B(-3,-5), and C(4,1). For each translation,
Snezhnost [94]

Answer:

all of ABOVW

Step-by-step explanation:

6 0
2 years ago
What is the answer to the Brain Teaser below
lawyer [7]

Answer:

19

Step-by-step explanation:

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2 years ago
Read 2 more answers
Ariane borrows $300 on a 5−year loan. She is charged 5% simple interest per year. How much interest is she charged for 5 years?
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Answer:

Interest = $75

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Step-by-step explanation:

The total amount she will have to pay back is found by the formula:

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The interest is therefore:

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= 375 - 300

= $75

6 0
2 years ago
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