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Allisa [31]
3 years ago
15

Which expression is equivalent to the some 30 + 12

Mathematics
1 answer:
Alecsey [184]3 years ago
5 0

Answer:

give a picture

Step-by-step explanation:

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PLZ HELP ME I WILL GIVE U BRAINLIEST!!!
mrs_skeptik [129]

9514 1404 393

Answer:

  A) $8/bushel (divide dollars by bushels)

  B)  $2

Step-by-step explanation:

A) We observe that the graph is a straight line through the origin, so we know the price is proportional to the quantity. The "rate of change" is the ratio of price to quantity, which can be figured using any point on the graph.

For easy division by quantity, it is convenient to use the point for 10 bushels. That price is $80, so the "rate of change" is ...

  price per bushel = $80/10 = $8 . . . per bushel

__

B) The same calculation can be done for the previous year. Any line of the table will do.

  price per bushel = $12/2 = $6

The current year price is greater by ...

  $8 -6 = $2 . . .  per bushel

3 0
3 years ago
Read 2 more answers
Aldo is mailing packages m. Each small package cost him $2.40 to send. Each large package cost him $3.80. How much will it cost
3241004551 [841]

Answer:

$13.40

Step-by-step explanation:

This is solved by multiplying 2.40 4 times, then adding 3.80, which gets you 13.40, hope this was helpful!

5 0
4 years ago
Number 17 please help 10 points no links pleAse
larisa86 [58]

Answer:

C

Step-by-step explanation:

Florida is on the 30 mark so its 30 then Alaska is in between 10 and 20 half so half of these numbers is 15 then your going to subtract 30-15 leaving you with 15 and as you can see that answer is presented

7 0
3 years ago
Which of the statements about the right rectangular prism shown is FALSE?
Murrr4er [49]

Answer: None

Reason:why not

Cause:not sure

Time: Decreased

Psst

The answer is… I think that this swyk is just practice but I’m not sure so do your best!

4 0
3 years ago
Base 72; percentage 12
iVinArrow [24]

Answer:

16.67

Step-by-step explanation:

12 is what percent of 72? = 16.67

4 0
3 years ago
Read 2 more answers
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