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kondaur [170]
3 years ago
15

Can someone help. I’m having trouble with the equation part

Mathematics
1 answer:
mote1985 [20]3 years ago
7 0

Answer:

(x+3) x+7 is the answer for the first question if it's the same way my school does it. Whatever you put in parentheses is the opposite of what you think. + is going to the left. - is going to the right but those only apply when in parentheses.

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Using only odd numbers for numerators, write two different subtraction problems that have a difference of 1/2.
Korvikt [17]
3/4 - 1/4 = 2/4 = 1/2

5/8 - 1/8 = 4/8 = 1/2
5 0
4 years ago
Read 2 more answers
Which of the following have the same value as 75% of 96 choose 3 answers
ki77a [65]

For this case, we must find what amount represents 75% of 96.

Making a rule of three we have:

96 -------------> 100%

x ---------------> 75%

Where the variable "x" establishes the amount that represents 75% of 96.

x = \frac {75 * 96} {100}\\x = 72

Thus, 72 represents 75% of 96.

To find equivalent expressions that represent the same value as the 75% of 96, you should look for expressions that result in "72"

Answer:

72

8 0
3 years ago
Read 2 more answers
Write the interval (5 , 100) as an inequality and using set notation.
Alex_Xolod [135]

Answer:

5

Step-by-step explanation:

5 100

500

100

600

10000

3 0
4 years ago
I need advice on this answer not good at math​
Temka [501]

Answer:

A rational number is defined as a number that can be written as a fraction and a number that terminates.

An irrational number is defined as a number that can't be written as a fraction and a number that has no end.

Step-by-step explanation:

4/7 is irrational because, in decimal form, it is 0.57142857...

Square root of 30 is also irrational because the square root is 5.47722557...

21 divided by square root of 4 is rational because square root of 4 is 2 and 21 divided 2 is 10.5.

pi is irrational because, in decimal form, it is 3.14159265....

-27 is also rational because it terminates

5 0
3 years ago
Read 2 more answers
Terrell needs the total weight of his backpack, water jug, and sleeping bag to be less than 11 kilograms. His backpack wights 95
kati45 [8]
A. He has divided by 1,000, instead of ten thousand.  He is calling the result kg.  What he should have done is divide by 10,000, getting 2.5kg for the sleeping bag.

b. 9.25
    1.25
     2.5
= 12.75 kg.

12.75 - 11 = 1.75kg or 1750 grams.
8 0
3 years ago
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