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romanna [79]
3 years ago
7

Riley has 78 postcards she wants to put 6 on each poster board. How many poster boards will she need

Mathematics
1 answer:
nirvana33 [79]3 years ago
6 0
13, because 78 postcards divided by 6 cards per board = 13 poster boards 
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Please help me with my work
Mandarinka [93]

Answer

m = 19b

Step-by-step explanation:

Pretty Simple Fill In The Variables

5 Minute= 95 Blinks

95 Divided by 5 Is 19 So

M = 19b

They Want you to find what is the blinks per-minute

7 0
3 years ago
What are the factors of m2 – 12m + 20?
amm1812
M² - 12m + 20

m² ⇒ m * m
20 ⇒ - 10 * -2

(m - 10)(m - 2)
m(m - 2) - 10(m-2)
m² - 2m - 10m + 20
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5 0
3 years ago
Read 2 more answers
Solve the equation <br> 5x + 8 - 3x = 10
ra1l [238]

Answer: X=1


Step-by-step explanation: 5x+8-3x=10

Combine like terms; 5x + (-3x) = 2x

Rewrite; 2x+8=10

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-8. -8

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6 0
3 years ago
-35.9=y/0.1+0.1 please help me with this.
Artist 52 [7]

Answer:

358.9 I think

Step-by-step explanation:

6 0
2 years ago
A plastic sack contains 20 green and yellow, 14 red and yellow, and 16 orange and yellow gummy treats. How much greater is the p
noname [10]

Answer:

Probability of choosing green and yellow treat  is higher than Probability of choosing an orange and yellow treat  by 0.08

Step-by-step explanation:

Given -

Green and yellow gummy treats = 20

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Orange and yellow gummy treats = 16

Total gummy treat = 20+14+16 = 50

Probability of choosing green and yellow treat = 20/50 = 0.4

Probability of choosing an orange and yellow treat = 16/50 = 0.32

Probability of choosing green and yellow treat  is higher than Probability of choosing an orange and yellow treat  by 0.08

4 0
3 years ago
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