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ArbitrLikvidat [17]
4 years ago
11

4a + 11 + 2a - 10 +a

Mathematics
2 answers:
Murrr4er [49]4 years ago
7 0

Answer:

7a+1

Step-by-step explanation:

Lady bird [3.3K]4 years ago
5 0

Answer:

7a+1

Step-by-step explanation:

Add all terms with a in them: 4a+2a+a = 7a

Add all terms without a: 11+-10 = 1

Combine: 7a+1

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On saturday, you golf at a Man Vista golfing where renting clubs cost $3 and each game golfed is $7.50. On Sunday, you golf at p
solmaris [256]

Answer:

3 games

Step-by-step explanation:

Here, the same amount of money was spent at different golf clubs. The amount spent at Man vista golfing is (3 + 7.5g). The amount spent at Pinz golfing is (12 + 4.5g)

We equate both to yield the following:

(3+7.5g) = (12+4.5g)

7.5g - 4.5g = 12 -3

3g = 9

g = 9/3

g = 3

7 0
4 years ago
Given z(x)=6x^3+bx^2-52x+15, z(2)=35, and z(-5)=0, algebracically determine all the zeros of z(x)
Furkat [3]
One way is to sub those values for x
when x=2, z(x)=35

35=6(2)³+b(2)²-52(2)+15
35=48+4b-104+15
35=4b-41
add 41 to both sides
76=4b
divide by 4
19=b

z(x)=6x³+19x²-52x+15

and z(-5)=0
that means (x+5) is a factor

divide using synthetic division or something
(6x³+19x²-52x+15)/(x+5)=6x²-11x+3
factor
6x²-11x+3=(2x-3)(3x-1)
set each to zero
2x-3=0
2x=3
x=3/2

3x-1=0
3x=1
x=1/3


th zeroes are at x=-5, 1/3, 2/3
5 0
3 years ago
The concurrency of which lines create the Centroid?
meriva
The answer for that question is Angle bisectors
4 0
3 years ago
Help me please also thanks for the help
mina [271]
If you evaluate it will be 4 4/5.
5 0
3 years ago
Read 2 more answers
Help me please~~~~~~~~~~
AleksAgata [21]
80*0.45= 36
36*2.5mL = 90mL dosage

Hope this helps! Please rate! Thank you so much!
3 0
4 years ago
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