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Alina [70]
3 years ago
7

Mary has 32 she bought 3 comic books that cost 4 each then she and her friend mowed a neighbor yard and earned 18

Mathematics
2 answers:
Inessa [10]3 years ago
4 0

3x4 = 12
32-12 = 20
20+18 = 38
Answer = 38
kifflom [539]3 years ago
3 0

Answer:

38

Step-by-step explanation:

32 minus 3x4 which is 12

and you get 20

add 18

and you get 38

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Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, S
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8 0
3 years ago
Christine is making fleece blankets. 6 yards of fleece will make 2
Rzqust [24]

Answer:

3 blankets.

Step-by-step explanation:

First, you do 6/2 and you get 3 yards of fleece for 1 blanket. 9/3 is 3 so 3 times 1 is 3.

So there are 3 blankets for 9 yards of fleece.

5 0
3 years ago
Read 2 more answers
Probability of father and mother born in Michigan independent.<br><br>​
raketka [301]

Answer:

  A.  no, not independent

Step-by-step explanation:

Let A = "father born in Michigan" and B = "mother born in Michigan".

If A and B are independent, then ...

  P(A|B) = P(A)

The table tells us ...

  P(A|B) = P(A&B)/P(B) = 0.29/0.73 ≈ 0.397

and

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Since 0.48 ≠ 0.397, we must conclude that the events are not independent.

6 0
3 years ago
How do I work this out I need full answer im lost​
taurus [48]

Answer:

7x = 35cm ; 2x = 10cm

Step-by-step explanation:

7x and 2x are the lengths

7x+2x=45

Then you take 7 + 2 = 9

so is gonna be 9x = 45

then you divide both side with 9

so is gonna be x = 5

Then you take 5 multiply 7 : 2

so 7 x 5 = 35cm

2 x 5 = 10cm

7 0
3 years ago
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The last one is true




good luck
6 0
4 years ago
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