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3 years ago

This is Simple Interest Ration and percent 7 grade please help

Mathematics

1 answer:

Scrat [10]3 years ago

3 0

The total to be paid is 909.5.
You must do 7% of 850 which is 59.5 and add it to 850 which is 909.5

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Landscape company sold 25 trees on Friday. There were a total of 125 trees in inventory. What percent of the trees were sold on

Arte-miy333 [17]

Answer: 20%

Step-by-step explanation:

First determine how many times 25 fits in 125. It’s 5 right. Now turn that into a percent. That leading to 20%

5 0

3 years ago

Read 2 more answers

Simplify 9 + 6k +3 +212 +3 +7

melisa1 [442]

Answer:

6k+234

Step-by-Step Explanation:

Add 9, 3, 212, 3, and 7. You get 234. You can't change 6k because the variable, so you end up with 6k+234.

8 0

2 years ago

Read 2 more answers

If you roll a number cube 12 times, about how many times would you expect to roll a 5 or 6

Marrrta [24]

You have a 1/3 chance each time you role So 1/3 x 12 = 4 times that you would role a 5 or a 6

6 0

2 years ago

Identify the law illustrated by: 5n x 1 is the same as 5n

tangare [24]

<u><em>The law illustrated is Distributive Law</em></u>

This question is under a topic called algebra laws.

The laws are;

- Commutative law; This implies that when we are to add or multiply numbers, the order of addition or multiplication doesn't matter as we will still get same result.

- Associative law; This implies that if we want to add more than 2 numbers, if we decide to add the first 2 before adding the third one, we will still get the same result as if we added the second one to the third one before adding to the first one. This law also applies to multiplication.

- Distributive law; This implies that when two numbers are multiplied to produce a result, both numbers are factors of the result.

We are told in the question that ; 5n x 1 = 5n

This means that 5n and 1 are factors of 5n and this corresponds to distributive law

Read more at; brainly.in/question/39479409?tbs_match=1

7 0

2 years ago

A high school has a total of 850 students. there are 60 more female students than there are make students?

Mrac [35]

Hey. Let me help you on this one.

Let's break this problem down so it's easier for us to comprehend it.

There are 850 students in the school, and the amount of female students equals to the amount of male students + sixty additional females.

Amount of students in school = 850 students

Male students = $X$

Female students = $X+60$

Let's form an equation so we can work with what we have.

$X+(X+60)=850$

Subtract 60 from both sides.

$X+X=790$

Simplify

$2X=790$

Divide both sides by 2.

$X=395$

Answer: There are 395 male students, and 455 female students.

3 0

3 years ago