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3 years ago

8

What are the like terms in the expression below?

1 answer:

natka813 [3]3 years ago

4 0

Answer:

D. -4m, 7m

Step-by-step explanation:

Like terms are terms that can be added, subtracted, divided, and multiplied together. Since -4m and 7m both have the variable m, they are like terms. 3mn is not a like term because it has two variables which makes it different form -4m and 2n. It is its own term.

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What is the value of x enter your awnser in the box<br>

Llana [10]

Answer:

9

Step-by-step explanation:ratios

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3 years ago

ALGEBRA 1<br><br> Describe the first step in solving the equation 3x - 4 = 2x + 19

drek231 [11]

Answer: x = 23

Steps:

3−4=2+19

= 3−4+4=2+19+4

= 3=2+19+4

= 3=2+23

= 3−2=2+23−2

= 1=2+23−2

= =2+23−2

= =23

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3 years ago

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Convert these mixed numbers into improper fractions.

sp2606 [1]

Answer:

$2\frac{2}{5}=\frac{12}{5}$

$3\frac{1}{6}=\frac{19}{6}$

Step-by-step explanation:

In $2\frac{2}{5}$ you multiply 2x5 which equals 10 and then you add 10+2=12

2x5=10

10+2=12

= $\frac{12}{5}$

You do the same thing multiply the denominator by the whole number and whatever you get when you multiply add it with the numerator.

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18+1=19

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8 0

3 years ago

Which values are solutions to 90 < –30p + 15? Check all that apply.

Westkost [7]

Answer:

p = -10 and p = -5

Step-by-step explanation:

Given inequality,

$90 < -30 p + 15$

Subtract -15 on both sides of inequality,

$90 - 15 < -30 p$

$75 < -30 p$

Divide both sides of inequality by 30

$2.5$

$2.5>p$ ( a < b ⇒ -a > -b )

$-2.5>p$

Hence, p must be less than -2.5

So, the possible value of p from the given options are,

p = -10 and p = -5.

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3 years ago

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Whoever helps gets brainlyess answer and it's worth 10 points

bogdanovich [222]

Answer is 1 to 2.
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4 years ago

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