3 years ago

The first 3 questions I really need y’all help on this

Mathematics

2 answers:

max2010maxim [7]3 years ago

5 0

First one is 20
second is 38
and last is 33
you just replace the letter with the number

schepotkina [342]3 years ago

3 0

Answer: 3+ m = 20 4n-2 = 38 2x+21 = 33

Step-by-step explanation:

3+ 17 = 20 4(10) = 40 so 40 -2 equals 38. 2(6) = 12 so 12+21= 33

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Evgesh-ka [11]

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2 years ago

Help!! Which operation should be used to solve X/3= 15? A= ÷3 B= -3 C=+3 D=x3

Lera25 [3.4K]

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Step-by-step explanation:

4 0

3 years ago

Use the distributive property and the diagram to match an expression that is equivalent to 12+4x.

Ket [755]

4(3+x)

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