3 years ago

Answer 2 + 2 = freepoint

Mathematics

2 answers:

madreJ [45]3 years ago

7 0

Answer:

Step-by-step explanation:

valentinak56 [21]3 years ago

5 0

Answer:

Step-by-step explanation:

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yan [13]

Answer:

The last one.

Step-by-step explanation:

The 1/2 slope has to be positive because the graph goes upward from the left to the right. If you plug in (3, -2), a possible point on the line, you get that 1=1, which is seemingly true.

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3 years ago

ale4655 [162]

B is the correct answer

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3 years ago

46.2 is 77% of ______.

Vinvika [58]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

I have a bag with blue marbles and yellow marbles in it. At the moment, the ratio of blue marbles to yellow marbles is 8:5. If I

harina [27]

There were 15 blue marbles in the bag before removing some

Let B=blue marbles and Y= yellow marbles

The ratio of B to Y is

$\frac{B}{Y} =\frac{8}{5}$

If we remove 12 blue marbles and add 12 yellow marbles,

the ratio will be

$\frac{B-12}{Y+21} =\frac{1}{3}$

$3(B-12)=1(Y+21)$

$3B-36=Y+21\\$

$3(\frac{8}{5}Y)-36=Y+21$

$\frac{24}{5}Y-Y=21+36$

$\frac{19}{5}Y=57$

$Y=\frac{57*5}{19}\\$

$Y=15$

$B=\frac{8}{5} (15)\\B=24$

Hence, there were 15 blue marbles in the bag before removing some

Learn more about Ratio here brainly.com/question/2328454

#SPJ4

7 0

2 years ago

) You travel 220 km on 20 litres of petrol. How many km per litre?

spayn [35]

Answer:

220km per 20litre, so 220/20 to get 11km/litre

Step-by-step explanation:

6 0

3 years ago

Answer 2 + 2 = freepoint​

Answer 2 + 2 = freepoint