3 years ago

In this pattern 9,12,15,18,21 what is the next number

Mathematics

1 answer:

laiz [17]3 years ago

8 0

It is 24. You just add 3 each time. hope it helps!

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(-2-4i) + (1+6i) how do you do this question

lesantik [10]

For this equation you would need to combine like terms
Step 1: -2+1= -1
Step 2: -4i+6i= 2i
so your answer to this question would be -1+2i

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4 years ago

David can jog 4 miles in. 75 minutes.what is David’s jogging rate per hour?

weeeeeb [17]

Answer: 3.2 miles

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3 years ago

6+2(7×-3) Simplify the expression

almond37 [142]

Answer:

=36

Step-by-step explanation:

$6+2(7*(-3) )\\\\=6+2(-21)\\\\=6-42\\\\=2+4-42\\\\=4-40\\\\=36$

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3 years ago

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Shirts are 5% off. The original price of one shirt is $15. What is the total cost, in dollars, of a shirt at the sale price, inc

Juliette [100K]

Answer:

$15.75

Step-by-step explanation:

$\frac{y}{15} :\frac{5}{100}$

y × 100 = 5 × 15

100y = 75

100y ÷ 100 = 75 ÷ 100

y = 0.75

$15 - $0.75

$14.25

$\frac{y}{15} :\frac{10}{100}$

y × 100 = 10 × 15

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$14.25 + $1.50

$15.75

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3 years ago

Olivia is adding the numbers 25, 35, and 9. She wants to make a ten to add. Which ones digits does Olivia add first?

Nimfa-mama [501]

Answer:

35+25

Step-by-step explanation:

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