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NemiM [27]
3 years ago
12

Hello!I am still learning this concept so please feel free to help me.(i will only accept the anwser if it has reasoning!) Thank

s!

Mathematics
2 answers:
Phantasy [73]3 years ago
8 0

Step by Step Explanation:

x - 7 ≤ 5

We need to isolate the variable x, so we can add 7 to both sides.

x - 7 + 7 ≤ 5 + 7

Simplify.

x ≤ 12 (Option B)

Best of Luck!

Lelu [443]3 years ago
6 0

Answer: x is greater than or equal to 12.

Step-by-step explanation: You isolate the x first, so on the other side of the inequality, you add 7 to get the x alone. you end up with an isolated x on one side, and 12 on the other side of the inequality.

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What is the least common denominator (LCD) for these fractions? 1/12and3/4? 4 12 16 48
luda_lava [24]

Answer:

12

Step-by-step explanation:

1/12 is reduced to its lowest point.

3/4 can be increased to 9/12 by:

\frac{3}{4} × \frac{3}{3} = \frac{9}{12}

So, the least common denominator is 12.

4 0
4 years ago
Which number can each term of the equation be multiplied by to eliminate the fractions before solving-3/4m-1/2=2+1/4m
densk [106]
<h2>Hello!</h2>

The answer is: 4

<h2>Why?</h2>

The smallest whole number we can use to multiply each term in order to eliminate the fractions is 4:

Multiplying each side of the equation by 4, we have:

Multiplying each side of the equation by 4, we have:

(\frac{-3m}{4}-\frac{1}{2})*4=(2+\frac{1}{4})*4\\\\\frac{-12m}{4} - \frac{4}{2} = 8+\frac{4m}{4}\\-3m-2=8+m\\-8-2=m+3m\\4m=-10\\m=\frac{-10}{4}=\frac{-5}{2}\\\\m=\frac{-5}{2}

Have a nice day!

8 0
3 years ago
Read 2 more answers
Round to the nearest tenth.
blagie [28]

Answer:

0.75 rounded is 0.80 and 5.25 rounded is 5.30  and  add 0.80+5.30=6.10

Step-by-step explanation:

3 0
4 years ago
Help this is very important
Kay [80]

#2 is C
#3 is B
#4 I’m no that sure
(Ignore the top )

8 0
4 years ago
Question 21 of 25
Korvikt [17]

Answer:

12

Step-by-step explanation:

Coefficient is the number before the variable

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