Question

Which of the following sets shows all the numbers from the set {0.5, 1, 2.5, 3, 3.5} that make the inequality 4a + 2 ≥ 12 true?

{2, 2.5, 3}
{2.5, 3, 3.5}
{0.5, 1, 2.5}
{1, 2.5, 3}

Answer 1

plz help i dont under stand

Answer 2

lets try the first one
is \[4\times 2+2\geq 12\]?

Answer 3

10

Answer 4

so true

Answer 5

really? ten is greater than or equal to twelve?

Answer 6

no its not

Answer 7

ok so A is the the answer

Answer 8

ok i need a lil more help

Answer 9

and so neither is C or D, because both of those start with numbers even less than 2

Answer 10

i meant "A is NOT the answer"

Answer 11

ok do it would be b

Answer 12

yes B works you can check

Answer 13

\[4\times 2.5+2=10+2=12\]and
\[12\geq 12\] is true

Answer 14

Which of the values in the set {1, 2, 3, 4} is a solution to the equation 3x + 3 = 15?

1
2
3
4

Answer 15

@misty1212

Answer 16

\[3x+3=15\] subtract 3 get
\[3x=12\]
then divide by 4

Answer 17

ok

Answer 18

i think i got tht

Answer 19

so its D

Answer 20

it is 4

Answer 21

ok thx have a nice day misty

Answer 22

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