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amid [387]
2 years ago
9

A construction crew built 9 3/4 miles of road in 4 1/2 days. What is the unit rate in miles per day

Mathematics
2 answers:
nignag [31]2 years ago
8 0

Answer:

2 1/6 miles per day

Step-by-step explanation:

9 and 3/4 divided by 4 and 1/2 =2 and 1/6

Which means the crew moves

2 and 1/6 of a mile per day

Oxana [17]2 years ago
4 0

Answer:

2⅙ miles per day

Step-by-step explanation:

Miles : Days

39/4 = 9¾ : 4½ = 9/2

X : 1

39/4 ÷ 9/2 = X/1

39/4 × 2/9 = X

13/6 = X

X = 2⅙

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Clear parentheses and combine like terms:​
mihalych1998 [28]

Answer:

-3p - p²

Last option

Step-by-step explanation:

Step 1: Write out expression

2p - 7p² - 5p + 6p²

Step 2: Combine like terms (p²)

-p² + 2p - 5p

Step 3: Combine like terms (p)

-p² - 3p

Step 4: Rewrite

-3p - p²

7 0
3 years ago
10. MP Find the Error The rate of growth for a
Akimi4 [234]

Answer:

the error is how many days it will take for the plant to grow 3.6 centimeters they have 1.44 but the correct answer is 9 days.

Step-by-step explanation:

it will take the plant 9 days to grow 3.6 centimeters

4 0
2 years ago
Slove for P. 5/7=p+4/7
Sever21 [200]
p= 1/7
Alright, so first, you need to flip the equation.<span><span>It will turn into p+<span>4/7</span></span>=<span>5/7
Next, you want to get the variable by itself so you need to subtract 4/7 from both sides. 5/7-4/7=1/7
p=1/7</span></span>
5 0
3 years ago
What is (9p - 2) - (6p - 8)
Bezzdna [24]
The answer is 3p+6 gggghhnbhjjn
3 0
2 years ago
Read 2 more answers
2w^2-11w=-12 <br> a w=3/2 or 4<br> b w=1 or 12<br> c w=1 or 7<br> d w = 2.5 or 6
dlinn [17]
Hey mate !!
Here's your answer !!


2w^2 - 11w = -12
2w^2 -11w + 12 = 0
2w^2 - 8w - 3w + 12 = 0

2w ( w - 4) -3 ( w - 4) = 0
(2w - 3) ( w - 4) = 0

Hence

2w - 3 = 0
2w = 3
w = 3/2

w - 4 = 0
w = 4

Hence value of w are 4 and 3/2

Hope this helps!!
Cheers!!
7 0
3 years ago
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