3 years ago

Which problem shows how many groups of 9 are in 45?

1 answer:

4 0

answer is D

hope this helpzzzzz

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olga2289 [7]

Answer:

4x+2(3x)=30

4x+6x=30

10x=30

/10. /10

x=3

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2 years ago

AleksAgata [21]

8/5 is equal to 1 3/5

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3 years ago

lakkis [162]

9 x ≥ 117

Divide both sides by 9 :

9 x / 9 ≥ 117 / 9

x = 117 / 9

x ≥ 13

hope this helps!

7 0

3 years ago

lakkis [162]

Answer:

830,016 inches

Step-by-step explanation:

this is how many inches

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3 years ago

Ann [662]

Answer:

Step-by-step explanation:

$A \cap C$ denotes the set of elements in both A and C, which is $\{20, 24, 28\}$ .
$B^{C}$ denotes the complement of set B, which is the set of all elements that are in the universal set that are not in set B. In this case, this set is $\{3, 4, 5, 6, 8, 11, 13, 16, 17, 19, 20, 22, 23, 24, 25, 26, 27, 28\}$

7 0

1 year ago