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2 years ago

How would you write the expression the sum of r and 16 divided by 4 PLZZZZZZZZZZ HELP I GOT 28 MINS LEFT

Mathematics

1 answer:

Veseljchak [2.6K]2 years ago

8 0

Answer:

r+16÷4. hope this helps. brainliest is always appreciated :3

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Paula weeded 40% of her garden in 8 minutes. How many minutes will it take her to weed all of her garden?

Anton [14]

So do

Part=percent*whole

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3 years ago

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A pencil has a mass of 25 grams. An apple a mass that is 75 grams more than the pencil has What is the mass of the apple, in gra

butalik [34]

The apple weighs 100 grams

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3 years ago

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On a test, wrong answers are worth -5.25 points and right answers are worth 3.5 points. So far, Marshall has one right answer an

Over [174]

Answer:

Marshall's current score is - 1.75 points

Step-by-step explanation:

From the question,

Wrong answers are worth -5.25 points and right answers are worth 3.5 points.

Currently, Marshall has one right answer and one wrong answer.

To determine Marshall's current score, we will multiply the number of right answers has by 3.5 points and multiply the number of wrong answers by -3.5 points and then add the results.

Number of right answers = 1

Number of wrong answers = 1

For the right answer, he has

1 × 3.5 points = 3.5 points

For the wrong answer, he has

1 × - 5.25 points = -5.25 points

Hence, Marshall's current score is

3.5 points + ( -5.25 points) = 3.5 points - 5.25 points

= - 1.75 points.

Hence, Marshall's current score is - 1.75 points.

8 0

2 years ago

Solve the system using linear combination.

Angelina_Jolie [31]

Answer:

Delta does not have a relative extreme in the equation, so it is variable y It can not be true

Step-by-step explanation:

$s = 5x + 3y$

There is an answer

The rest of the equation that has no substituted delta is not true, so the prime variables have relative extremes.

8 0

2 years ago

Many credit card companies charge a compound interest rate of 1.8% per month on a credit card balance. Nelson owes $950

OLga [1]

Answer:

950, 1121.00, 1322.78, 1,560.88, 1,841.84

Step-by-step explanation:

Calculation to determine the sequences that describes his increasing monthly balance

Based on the information given in order for us to determine the sequence we have to multiply the amount owes by the interest rate and then add back the answer you got to the previous amount you multiplied the interest rate to.

First sequence will be the amount he owes on a credit which is $950

Second sequence

950 * .018 = 171.00

950 + 171.00 = 1121.00

Third sequence

1121.00 * .018 = 201.78

1121.00 + 201.78 = 1322.78

Fourth sequence

1322.78*0.18=238.10

1322.78+238.10=1,560.88

Last sequence

1,560.88*0.18=280.96

1,560.88+280.96=1,841.84

Therefore the sequences that describes his increasing monthly balance are:

950, 1121.00, 1322.78, 1,560.88, 1,841.84

8 0

2 years ago