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vivado [14]
3 years ago
13

Help ASAP please!!!!!!!!!​​

Mathematics
1 answer:
loris [4]3 years ago
3 0
The answer is: C.
I’m filling this so it can fill 20 characters DJDMD d c
D
Ddd
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It's from the chapter : "exponents and powers"<br>i need the workings too<br>please help​
labwork [276]

Answer:

505/19

Step-by-step explanation:

Easy

so [3^3-(1/2)^(-3)*(1/19)]

simplify

3^3-8/19

3^3=27

27-8/19

convert element to fraction

(27*19)/19-8/19

combine

(27*19-8)/19

505/19

Have a wonderful day ask me if you have more questions about MATH that goes for anyone who needs math help

5 0
3 years ago
Mrs. Regan went shopping and purchased 37 trees for the yard. ​Mr. Regan also went shopping and bought some trees. ​ ​If they ha
VikaD [51]

Answer:

45 trees

Step-by-step explanation:

82=37+M m=mr.regan

-37. -37

45=M

5 0
3 years ago
A construction crew built miles of road in days. What is the unit rate in miles per day? Write your answer as a fraction or a mi
vovikov84 [41]

Complete question :

A construction crew built 1/2 miles of road in 1/8 days. What is the unit rate in miles per day? Write your answer in simplest form.

Answer:

3 miles per day

Step-by-step explanation:

Given that:

1/2 miles of road takes 1/8 days

Unit Rate in miles per day :

Miles of road built / number of days taken

1/2 miles ÷ 1/8 days

1/2 * 8/1

= (1*8) / (2*1)

= 8/2

= 4

Unit Rate = 4 miles per day

4 0
2 years ago
The cost of a company's winter banquet is $65 plus $15 for each person attending. Determine the equation that models this proble
Fofino [41]

Answer:

Step-by-step explanation:

65+15x

65+15(44)

65+660

725 is your answer

so 65+15x;$725

4 0
3 years ago
Read 2 more answers
True or False. <br>When multiplying two like bases, we add the exponents.
MrRissso [65]
Hi.

If I had to say, I think I would say that is True.

Sorry if I'm wrong, but I really think it's true...
7 0
3 years ago
Read 2 more answers
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