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Elenna [48]
3 years ago
8

Solve the equation for x. 2 3 x −1 9 x + 5 = 20 x =

Mathematics
2 answers:
podryga [215]3 years ago
5 0

Answer:

27

Step-by-step explanation:

Is the answer on edge

zubka84 [21]3 years ago
3 0

Answer:

5/2

Step-by-step explanation:

23x-19x+5=2x

23x-19x-2x=5

2x/2=5/2

x=5/2

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Hamid's soccer game will start at 11:00 A.M., but the players must arrive at the field three-quarters of an hour early to warm u
Minchanka [31]
If the game will start at 11:00 A.M., but the players must arrive at the field three-quarters of an hour early to warm up, it refers to 8:45 a.m. Why? If we start to count in 11 backward and start to trace the three-quarters, it shows that 10:45, 9:45, and 8:45 are the three-quarters. So Hamid statement that he has to be at the field at 9:45 A.M is not correct.  
4 0
3 years ago
Simplify the log expression
puteri [66]

Answer:

9log_{3} (z)

Please Mark Brainliest If This Helped!

6 0
2 years ago
If the relationship between the number of tickets sold and the number of hours proportional ? If so, how many tickets were sold
harkovskaia [24]

Answer:

t = 640

Step-by-step explanation:

tickets are directly proportional to number of hours.

t =kh

we find K.

240 = 3k

we divide by 3 in both sides.

k = 80

we substitute K to find how many tickets.

t =80 × 8

t = 640

it doesn't matter if you chose any two, e.g., you would get the same answer even if you used 5 and 400, or 9 and 720

6 0
2 years ago
Read 2 more answers
The width of a golden rectangle is 15 feet. Find the perimeter of the rectangle to the nearest foot.
topjm [15]

Answer:

79 ft

Step-by-step explanation:

Golden rectangle side ratios   1 : (1+sqrt5 )/2

      (approx  1: 1.618)

15 + 15   +  2*15*1.618 = <u>~79 ft </u>

BUT perhaps the 15 is the 1.618 side

15/1.618 + 15/1.618   + 15 + 15   ~ 49 feet

3 0
2 years ago
Question Progress
Bess [88]
(x+2)(x+1) = x^2 + x + 2x + 2

simplify it
x^2 + 3x + 2
5 0
2 years ago
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