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larisa86 [58]
3 years ago
14

I just need the last 2 questions :)

Mathematics
1 answer:
Molodets [167]3 years ago
7 0

Answer:

c

Step-by-step explanation:

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You planted 488 acres of corn last season. you sold all your corn: 8,120 bushels in August and 64,100 bushels in September. what
Paladinen [302]
The yield per acre will be given by:
[total amount of bushels sold]/[area of the field]
Total amount sold=64100+8120=72220
area=488 acres
thus
72220/488
=147.992~148 bushels per acre
8 0
3 years ago
Read 2 more answers
Please help !!! Thanks :)
Tpy6a [65]
Pair 2 is a reflection. If you rotated it it would be flipped, so that doesn’t make sense.
7 0
3 years ago
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Can someone help me plz
Musya8 [376]

Answer:

B

Step-by-step explanation:

lets say the cost for a pound is 2$

if the watermelon weighs 3 pounds it would cost $6.

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The weight is the variable in the parenthesis because that is what is constantly changing.

4 0
3 years ago
Kimi and Jordan are each working during the summer to earn money in addition to
cluponka [151]

Their earnings would be the same after 4 hours

Let the number of hours be x, and the weekly earning be y

So, the given parameters are:

<u>Kimi</u>

  • Earnings = $9 per hour
  • Weekly allowance = $8

So, the equation for Kimi's weekly earning is:

y =9x + 8

<u />

<u>Jordan</u>

  • Earnings = $7 per hour
  • Weekly allowance = $16

So, the equation for Jordan's weekly earning is:

y = 7x + 16

Equate both equations

7x + 16 = 9x + 8

Collect like terms

9x - 7x = 16 - 8

2x =8

Divide both sides by 2

x =4

Hence, their earnings would be the same after 4 hours

Read more about linear equations at:

brainly.com/question/13729904

7 0
2 years ago
If ab= 1 , bc = -9, c =-b and c &lt; -a, what is the value a + b ?
MaRussiya [10]
1/3+3

Ab=1
-b^²=-9
B=3
A=1/3
a+b=1/3+3


Mark brainliest please
7 0
3 years ago
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