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tensa zangetsu [6.8K]
3 years ago
12

What is 9 simplified​

Mathematics
1 answer:
grin007 [14]3 years ago
7 0

Answer:

9 on its own can not be simplified. It needs to be a fraction.

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Cameron can work 2 times fast as jose. Jose can finish a job in 2 hours. If they are both working together. How long will it tak
polet [3.4K]
So you take 2*2=4/2=2
4 0
3 years ago
Can someone please help me with these 3, 7th grade math homework word problems. I will give brainliest and obviously a thanks
NikAS [45]

Answer:

Mia can spend no more than $55 at the mall. She buys a jacket for $23. Necklaces are on sale for $8. Find the amount of necklaces Mia can buy. Write and solve an inequality.

First, make the equation. She can't waste no more than(≥ or =) $55. And she already used $23.

55= 23+8(n)

n= number of necklaces she can buy.

Now, subtract 23 to both sides.

55= 23+8(n)

-23  -23

32= 8(n)

Then, divide by 8 to both sides to find how many necklaces she can buy.

<u>32</u>= <u>8(n)</u>

8      8

4=n So, she can buy 4 necklaces.

A bag of marbles contains 3 red, 5 blue and 2 yellow marbles. What is the probability of choosing a blue marble and then choosing a red marble without replacement. Simplify the fraction.

First, add up the whole amount of marbles.

3+5+2= 10

This is very simple, to find the probability, just put...

<u>number of blue marbles</u>

total number of marbles

This gives you, 5/10 and simplified into 1/2.

For the red marble, do the same thing.

<u>number of red marbles</u>

total number of marbles

This gives you, 3/10 and it can't be simplified.

A football team loses 5 2/3 yards on the first play. On the next play, they gain 2 3/4 yards. What is the overall increases or decreases in yards?

For this word problem, add 2 3/4 yards to 5 2/3 yards to find the overall decrease or increase in yards.

Solve the whole number parts..

5-2= 3

Solving the fractions part...

<u> 2 </u> - <u> 3 </u>= <u> 8 </u> - <u> 9 </u>=  <u>- 1 </u>

3     4     12    12     12

3- 1/12= 2 11/12

So, it was a 2 11/12 decrease.

3 0
3 years ago
What is the verbal expression for -(-32)
Evgen [1.6K]
Well a double negative makes a positive so it is just thirty two. But if you arent supposed to change it it is negative parenthesis negative thirty two parenthesis.
3 0
2 years ago
Read 2 more answers
What is the value of x? HELP
algol13

Answer;

50 :) Because 105 minus 55 is 50 hope this helped you out :))

4 0
3 years ago
The graph shows the solution to which system of inequalities?
Nimfa-mama [501]

Answer:

top right.

Step-by-step explanation:

5 0
3 years ago
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