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N76 [4]
3 years ago
11

Plz help its late !?!?

Mathematics
1 answer:
stealth61 [152]3 years ago
7 0

Answer:

A

Their slopes are negative reciprocals

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In a lab experiment, 2200 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to do
ratelena [41]
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6 0
3 years ago
Can someone help me with all 3
monitta

Answer:

1) 20

2) 60

3) 10

4) 90

Step-by-step explanation:

1. first quartile is the beginning of the box

2. third quartile is the end of the box

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6 0
3 years ago
Cassie spends 2/3 of her money on supplies. Cassie spends her remaining money on 3 sandwiches. Each sandwich costs $5.25. How mu
Irina18 [472]
In words:
Three sandwiches, each costing $5.25, equals 1/3 of Cassie's total money

We can write the formula:

(5.25*3)=1/3x

Now solve:

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Hope this helps!!
3 0
3 years ago
Read 2 more answers
A number increased by 25% becomes 30 the number is​
Masteriza [31]

Answer:

24

Step-by-step explanation:

Let 'x' be the number

x +25% of x = 30

x + 0.25x = 30

1.25x = 30

x = 30/1.25

x = 24

6 0
3 years ago
What is the answer to 1/5 of 55?
dusya [7]
1/5 of 55=55/5= 11. Hope that helps. ((:
6 0
3 years ago
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