Help meh with this lol

Mathematics

2 answers:

lora16 [44]4 years ago

4 0

D is the answer because integers are negative numbers

egoroff_w [7]4 years ago

3 0

Answer:

Step-by-step explanation:

Integers: a WHOLE number that can be positive, negative or zero

-22 is a negative whole number

Rational number: Any number that can be written as a fraction with integers.

-22/1 can be the fraction

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Find the lowest common denominator for the set of fractions.

PtichkaEL [24]

I’m saying (x+2) if you factor the denominators

3 0

3 years ago

In 2017 which was admitted 207 people into the school and then in 2008admitted 299 people into the school how many pupils did sh

boyakko [2]

Answer:

506

Step-by-step explanation:

Given that :

Number students admitted in 2017 = 207

Number of students admitted in 2018 = 299

To obtain the number of students admitted in both years, we use the addition operator as it is an addition problem. It requires the sum of students admitted both in 2017 and 2018

Number students admitted in 2017 + Number students admitted in 2018

207 + 299 = 506

506 students were admitted in total in both 2017 and 2018

5 0

3 years ago

Which expressions are equivalent to 12 - 14/3m + 2/3m ?

yawa3891 [41]

ANSWER

The correct answers are option B and D.

$12 - 4m$

EXPLANATION

The given expression is

$12 - \frac{14}{3} m + \frac{2}{3}m$

We need to simplify the above expression in order to determine the option that is equivalent to it.

The least common denominator for the last two fractions is 3.

This implies that,

$= 12 + \frac{ - 14m + 2m}{3}$
We simplify to obtain,

$= 12 + \frac{ - 12m}{3}$

This further simplifies to give us,

$12 - 4m$

This is option B.

When we further factor -4, we get,

$-4(m-3)$

This is option D.

6 0

3 years ago

-2(3a-b)=c , what would you do if you were trying to isolate b

IrinaK [193]

Answer:

$b=3a+\frac{c}{2}$