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stepan [7]
1 year ago
6

The population of pets in Mr. Jones neighborhood in Bartlett has declined in the pass year by roughly 30%. Residents hypothesize

that this is due to predation by coyotes. The current pets in Mr. Jones neighborhood is 90. Approximately how many pets were there originally?
Mathematics
1 answer:
Shtirlitz [24]1 year ago
6 0

Answer:

128 4/7

Step-by-step explanation:

100%-30%=70%

90=.7X

900=7X

128 4/7=X

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What is the answer to number 11 plz show your work
photoshop1234 [79]
54x+14= 43x+36
54x-43x= 36-14
11x = 22 /11
X =2

54*2+14 -= 122
Both the same
And the other are 180-122 = 58

3 0
3 years ago
What is the average group numbers for 85,92,84,85,96,95
laiz [17]
To find the average, add all numbers together and divide by the amount of numbers there are

(85 + 92 + 84 + 85 + 96 + 95)/6 = 537/6 = 89.5 

you're answer is 89.5 as average

hope this helps
5 0
3 years ago
Rachel and her friends are making necklaces out of beads and straws. They plan to use 12 beads and 5 straws for each necklace. T
bagirrra123 [75]

Answer:

225 necklaces.

Step-by-step explanation:

Assuming that they have the necessary amount of straws to match the beads then we can use the following simple equation to solve this problem.

t = b/12  ... where t is the total amount of necklaces and b is the number of beads you have

t = 2700 / 12

225 necklaces.

For 225 necklaces you would also need 1125 straws since each necklace requires 5 straws to be fully made. Therefore if you have this amount you should not run into any problems.

3 0
3 years ago
-5 3/4 - 3 1/2 i jut want to see who can solve it for me
sineoko [7]

Answer:

-2 1/4

Step-by-step explanation:

3 0
3 years ago
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Diana designs a paper number cube (dice) to play a game called "make 48". If each pair of opposite faces has a product of 48. Wh
enyata [817]
The missing numbers are 24
6 0
3 years ago
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