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Arada [10]
2 years ago
14

If "x" is equal to 6, what is the value of the following expression? y = 2x + 9x + 3

Mathematics
1 answer:
ser-zykov [4K]2 years ago
3 0

Answer:

y = 69

Step-by-step explanation:

Given the following question:

y=2x+9x+3
x=6

Substitute and solve using PEMDAS:

y=2x+9x+3
y=2(6)+9(6)+3
2\times6=12
y=12+9(6)+3
9\times6=54
y=12+54+3
12+54=66
66+3=69
y=69

Your answer is "y = 69."

Hope this

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If f(x)=3x+5/x, what is f9a+2)<br><br> A. 3(a+2)+8/a+2<br> B. 3(f(a))+5/f(a)+2<br> C. 3a+5/a+2
stira [4]

Answer:

b

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Help me please ASAP. I really need this
Ksju [112]

Answer:

Step-by-step explanation:

I don't think this can be done without the diagram. You do not know what HD is opposite. I will take a guess that it is opposite TU which makes TU = 220 because both H and D are midpoints and that makes TU twice as large as HD.

If this is incorrect, post the diagram.

6 0
2 years ago
Which of the I-values are solutions to both of the following inequalities?
lidiya [134]

Answer:

Option (C)

Step-by-step explanation:

Given inequalities are,

81 > x and x > 68

Therefore, 81 > x > 68 is the inequality representing the solution area for x.

Out of x = 88, 85 and 80,

x = 80 will lie between the range of x = 68 and x = 81.

Therefore, Option (C) will be the correct option.

5 0
2 years ago
A cyclist bikes at a constant speed for 22 miles. He then returns home at the same speed but takes a different route. His return
brilliants [131]
How concerned are you with how to get the answer?
Because I know the answer is 5 miles per hour
22/5= 4.4 hours
27/5= 5.4 hours

Alright this is how you solve it
Distance over time equals speed
So 22/y=x and 27/y+1=x
Start by solving for time by having these two equations equal each other
22/y=27/y+1
Cross multiply to get
22(y+1)=27y
22y+22=27y
Isolate Y
5y=22
Y=4.4
Now solve for X which is the speed, you can plug in Y to either of the two equations
22/4.4=x
X=5 miles per hour
4 0
3 years ago
96 fl oz is equal to how many pt
o-na [289]
There are 16 fl oz in 1 pt
so 96 fl oz is equal to 6 pts
answer: 6 pts
5 0
3 years ago
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