2 years ago

Plz help ASAP I need it yo

Mathematics

1 answer:

Natali [406]2 years ago

5 0

Answer:

c!!

Step-by-step explanation:

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-5y + 12 + 8y − 6 − 2 = ______ help plz

Sladkaya [172]

Answer:

(combine like terms)

-5y + 12 + 8y − 6 − 2

3y+12-8

3y+4

3 0

2 years ago

While mining, Joan found a large metal bar that weighted 40 grams. Joan was able to determine that the bar contained 35% zinc. H

Tpy6a [65]

Answer:

14g zinc

Step-by-step explanation:

To get the mass of zinc in the metal bar, you can multiply the percentage of zinc by the total mass.

40g x .35 = 14g zinc

3 0

3 years ago

The probability that a farmer is in debt is 0.700. The probability that a farmer is in debt and also lives in the Midwest is 0.2

bogdanovich [222]

Answer:

0.4

Step-by-step explanation:

Given that:

P(debt) = P(D) = Probability of being in debt = 0.7

P(debt n Midwest) = P(Dn M) = probability of being in debt and lives in Midwest = 0.280

The probability that a randomly selected farmer lives in the Midwest given that he is in debt is?

P(M | D) = p(D n M) / p(D)

P(M | D) = 0.280 / 0.7

P(M | D) = 0.4

5 0

3 years ago

A student wrote the following proof. Evaluate the student’s answer.

ira [324]

Answer:

need points

Step-by-step explanation:

6 0

2 years ago

If a line is 10 feet long but needs to be reduced to 80% of its original, how long will the new line be?

motikmotik

Answer:

8 feet

Step-by-step explanation:

6 0

3 years ago