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aivan3 [116]
3 years ago
12

In St John's school there are 20 rooms that need cleaning. It takes four cleaners two

Mathematics
2 answers:
miskamm [114]3 years ago
7 0
24 I guess
Hope it help hehe
inysia [295]3 years ago
3 0
24 mins


Mark brainliest please


Hope this helps you
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Need help with #21 please this is Algebra 2
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Select one of the factors of 4x^2 + 5x − 6
BARSIC [14]

Answer:

The answer to your question is: letter C

Step-by-step explanation:

                                        4x² + 5x - 6

Process

                4 x - 6 = - 24

                Find two numbers that added gives + 5 and multiply gives -24

                These numbers are + 8 and - 3

                 4x² + 8x - 3x - 6

                 4x ( x + 2) - 3(x + 2)

                (x + 2) (4x - 3)

5 0
4 years ago
Read 2 more answers
Round 2.1 to the nearest whole number.​
Musya8 [376]

Answer:

2

Step-by-step explanation:

if the number after the tenth place is greater than 5 it would be rounded up to 3, but since it is less than 5 it would round to 2

4 0
3 years ago
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