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Alex
3 years ago
12

Combine like terms to the simplest form. b^2+13b+2b+3-4

Mathematics
2 answers:
Marrrta [24]3 years ago
4 0
B^2 + 13b + 2b + 3 - 4
= b^2 +15b - 1
olga2289 [7]3 years ago
3 0
The like terms include 13b and 2b and when you combine them you get 15b. 3 and -4 are also like terms and when you combine them you get -1. b^2 doesnt have any like terms so its the same. The final answer is b^2+15b-1
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What is <br><br> 2 1/8 - 1 7/8=?
deff fn [24]

Answer:

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Step-by-step explanation:

2 1/8 - 1 7/8

Borrow 1 from the 2 in the form of 8/8

1 + 8/8+1/8 - 1 7/8

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7 0
4 years ago
Read 2 more answers
HELP WILL REWARD
creativ13 [48]

Answer: 160 miles

==========================================

Explanation:

x = number of miles driven, y = cost

First plan: y = 0.08x + 61.98

Second plan: y = 0.13x + 53.98

Equate the two right hand sides of each equation; solve for x

0.13x + 53.98 = 0.08x + 61.98

0.13x - 0.08x = 61.98 - 53.98

0.05x = 8

x = 8/0.05

x = 160

---------

Extra Info: plugging x = 160 into each equation gives us...

y = 0.08x + 61.98 = 0.08*160+61.98 = 74.78

y = 0.13x + 53.98 = 0.13*160 + 53.98 = 74.78

Therefore, driving 160 miles for each plan yields the same cost $74.78, which helps us confirm we have the right answer.

5 0
3 years ago
Can someone plz help me I’m really confused on this.
Gelneren [198K]

Answer: x:6

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Step-by-step explanation:

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Step-by-step explanation:

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