3 years ago

(57 – 42) X-3 – 21 Help me out please

1 answer:

7 0

Answer:

1065

Step-by-step explanation:

57-42×-3-21

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Tomtit [17]

X= -46 and y = -40 I worked it out I might be wrong

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3 years ago

Vlad1618 [11]

Answer:

a) 27. b) 8/3

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2 years ago

zhenek [66]

1. BD
2. 15
3. y=2
4. Angle(DBE)
5. 47

I hope this helps.
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3 years ago

olga55 [171]

Earlier snow depth = 2 feet
later snow depth = 1.6 feet

change
2 - 1.6
0.4 feet

percentage change
(0.4 / 2) * 100
20 %

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3 years ago

EleoNora [17]

Answer:

4 $\frac{5}{8}$ km

Step-by-step explanation:

To find how much farther Hallie biked after lunch compared to the amount she biked before lunch, we can subtract the amounts:

6 $\frac{1}{4}-1\frac{5}{8}$

However, we can only subtract fractions that have the same denominator, so we need to convert $\frac{1}{4}$ to a fraction with a denominator of 8:

$\frac{1}{4}=\frac{2}{8}$

Now, we can't subtract 2 from 8, so we need to 'borrow' from the 6 to make the fraction larger:

$6\frac{2}{8}=5\frac{10}{8}$

Now subtract: $5\frac{10}{8}-1\frac{5}{8}=4\frac{5}{8}$

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3 years ago