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Scilla [17]
3 years ago
5

Add -4 + (-15). plz hurry................

Mathematics
2 answers:
mariarad [96]3 years ago
6 0

Answer:

-19

Step-by-step explanation:

have a good day.

Anit [1.1K]3 years ago
3 0

Answer:

-19

Step-by-step explanation:

the plus and minus that is on the 15th combine to make a negative and then it's just -4 - 15

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Simplify Each. Final answers should be either mixed numbers or improper in lowest terms.
nevsk [136]

a. 7/ 8

b. 7/ 3

c. 50 / 24

d. 29/ 6

<h3>What is a fraction?</h3>

A fraction is a part of a whole. It is also known as the number is expressed as a quotient, with the numerator is divided by the denominator.

Simple fractions are made up of both are integers.

Complex fractions has a fraction in the numerator or denominator

Proper fractions, have the numerator  less than the denominator.

a. 31/ 2÷ 4

7/ 2 ÷ 4

Take inverse of the second number and multiply

7/ 2 × 1/ 4

Multiply through

7/ 8

b. 3 2/ 3 ÷ 1 4/7

11/ 3 ÷ 11/ 7

Take inverse of the second number and multiply

11/ 3 × 7/ 11

Multiply through

7/ 3

c. 1/ 2 + 3/ 4 + 5/ 6

Find the LCM

12 + 18 + 20/ 24

We the have;

50 / 24

d. 11/ 2 - 2/ 3

Find the LCM

33 - 4/6

29/ 6

Thus, the answers are in improper fractions and can also be written in mixed fractions.

Learn more about fractions here:

brainly.com/question/1622425

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3 0
1 year ago
Use long division to determine the decimal equivalent of 2/3
blagie [28]

Answer: 0.6666... (never ending digit)

Step-by-step explanation:

2/3 divide the numerator, '2' by the denominator '3'

4 0
3 years ago
for every 4 miles Vanessa jogged, Cody jogged 3 miles. if Vanessa jogged 1 mile, how far would Cody have jogged
Ksju [112]
Alright here's the breakdown:

it said every 4 miles <span>Vanessa jogged, Cody jogged 3 miles.

so

</span><span>Vanessa jogged 1 mile

that means 

Cody jogged .75 of a mile ( or 75% of 1 )

because

Cody will always jog 75% of  how much Vanessa joged 

so say that

</span><span>Vanessa jogged 50 miles

all you do is take 75% of how much </span>Vanessa jogged

and that should be how much Cody joged 

hopes this helps!
7 0
3 years ago
Read 2 more answers
The point (4, 10) is in each scatterplot. In which one is it an outlier? On a graph, points (4, 10) and (6, 1) are outside of th
Trava [24]

2,1 I think I hope this helps

5 0
3 years ago
11+11 im 4 i need help
MrRa [10]
1.) 11 + 11. Let's solve this in steps.

2.) 11 + 11 = 10 + 10 + 2

3.) 10 + 10 = 20

4.) 20 + 2 = 22

5.) 22 = answer
5 0
3 years ago
Read 2 more answers
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