3 years ago

Work out the sum of

Mathematics

1 answer:

Sladkaya [172]3 years ago

8 0

Answer: 1 and 3/70

Explanation: Find the least common denominator and then combine like terms. The LCM is 70.

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Gabe invested $350 in baseball cards. If he lost d dollars when he sold the cards, which expression represents the amount of mon

valkas [14]

350 - d = some number

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3 years ago

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A bag of dog food says that it now contains 20% more. Originally, it came with 63 ounces of dog food. How much dog food does the

Brrunno [24]

Answer:

75.6 ounces

Step-by-step explanation:

Step one.

Given data

we are told that the original quantity of food is 63 ounces

and the increase is in food is by 20%

Step two:

let us find the increase in ounces

=20/100*63

=0.2*63

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2 years ago

Which proportion can be used to find 65% of 90?

ra1l [238]

X 65%
———— = ———-
90 100

1) multiply across
90 • 65 = 5,850

2) divide what’s left over.
5,850 / 100 = 58.5

3 0

3 years ago

Please help!!! (Look at photo)

Alexxx [7]

Answer:

330=40x+50

Step-by-step explanation:

then you would -50 from both sides

280=40x

then you would divide both sides by 40 to isolate x

7=x

so that means it would take 7 weeks

4 0

2 years ago

The distance from Fort Worth to Fresno is 1,530 miles. If a cyclist maintains an average speed of 17 miles per hour, how many ho

Tju [1.3M]

The time take for the cyclist to travel from Fort Worth to Fresno is $90 \ hours$

Explanation:

It is given that the distance from Fort Worth to Fresno is 1,530 miles.

The average speed of the cyclist is 17 miles per hour.

The time travelled by the cyclist can be determined using the formula,

$Distance=Speed \times Time$

Substituting the value of distance and speed, we get,

$1530=17\times Time$

Dividing both sides by 17, we get,

$90 =Time$

Thus, the time take for the cyclist to travel from Fort Worth to Fresno is $90 \ hours$

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3 years ago