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hammer [34]
3 years ago
5

The length of a rectangle is 5 inches more than the width. The perimeter is 70 inches. Find the length

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
4 0
The length is 20. the width is 15.
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There are 15 boys and 16 girls in a class room. Write the following ratio: boys to girls
aalyn [17]

Answer:

93.75% i hope that helps

Step-by-step explanation:

7 0
3 years ago
If f(x)=3x^2+1 and g(x) =1-x, what is the truly value of (f-g)(2)
Lilit [14]

Answer:

14

Step-by-step explanation:

f(x)=3x²+1

f(2) = 3 x 2² + 1 = 13

g(x) =1-x

g(2) = 1 - 2 = -1

(f-g)(2) f(2) - g(2) = 13 - (-1) = 14

8 0
3 years ago
Ms. Walker's class set up an online fund with a goal to raise $1,280 to go on a field trip. Ms. Walker starts the fund by deposi
madreJ [45]
What you can use for this case is a function of the potential type.
 We have then
 y = a (b) ^ x
 Where we have:
 Walker starts the fund by depositing $ 5
 a = 5
 Each week the balance of the fund is twice the balance of the previous week:
 b = 2
 The function is:
 y = 5 (2) ^ x
 The number of weeks to reach $ 1280 is 8 weeks.
 Check:
 y = 5 (2) ^ 8
 y = 1280
 Answer:
 An equation can be used to find the number of weeks, x, after which the balance of the fund will reach $ 1,280 is:
 y = 5 (2) ^ x
 The number of weeks that it takes to reach the class goal is
 8 weeks
4 0
3 years ago
Read 2 more answers
You have been saving $25 a week to make the trip; you now have $200. This money will be budgeted to include gas, food, and enter
Pavel [41]
Domain is 25 & 200
Range is 175
3 0
2 years ago
-17=5s - 7<br> Can you help me?
julsineya [31]

Answer:

S=-2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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