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2 years ago

7m-17=60 solve one and two step equation

Mathematics

2 answers:

lord [1]2 years ago

5 0

Answer:

Step-by-step explanation:

Hope it helps you :)

Andreyy892 years ago

3 0

Answer:

m=77

Step-by-step explanation:

7m-17=60

7m-17-(-17)=60-(-17)

7m=77

hope this helped!!♡

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san4es73 [151]

Answer:

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Step-by-step explanation:

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2 years ago

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Samantha's parents are going to paint her room. Her color choices for the

Phantasy [73]

Answer:the answer will be 6/16

Step-by-step explanation:

3/8

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2 years ago

What is the midpoint of the line segment with endpoints (-1,3) and (-5,5)?

andrew11 [14]

Answer:

(4, 5)

Step-by-step explanation:

Calculate the midpoint using the midpoint formula

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2 years ago

Suppose that in a certain county 37% of voters are registered as Democrats, 29% as Republicans, 7% as Green party, and the rest

Fantom [35]

Answer:

$0.66$

Step-by-step explanation:

GIVEN: Suppose that in a certain county $37\%$ of voters are registered as Democrats, $29\%$ as Republicans, $7\%$ as Green party, and the rest are considered Independents. You conduct a poll by calling registered voters in the county at random.

TO FIND: Probability that the first call will be to either a Democrat or a Republican.

SOLUTION:

Lets total population of county be $100x$ .

voters registered as Democrats $=37\%=\frac{37}{100}\times100x$

$=37x$

voters registered as Republicans $=29\%=\frac{29}{100}\times100x$

$=29x$

voters registered as Green party $=7\%=\frac{7}{100}\times100x$

$=7x$

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Probability that first call will be to Republican $P(B)=\frac{\text{total republicans}}{\text{total voters}}$

$=\frac{29x}{100x}=0.29$

probability that the first call will be to either a Democrat or a Republican

$=P(A)+P(B)$

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$=0.66$

Hence the probability that the first call will be to either a Democrat or a Republican is $0.66$

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3 years ago

Martin used 1/3 of his inheritance to pay off the mortgage on his house and 3/5 of what was left to purchase a new automobile. H

vazorg [7]

Answer:

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Step-by-step explanation:

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1 year ago