Answer:
y = 22; x = 8
y > x
Step-by-step explanation:
A larger number is double the sum of 3 and a smaller number. The larger number is 2 less than 3 times the smaller number. If y represents the larger number and x represents the smaller number, which equations model the situation? Check all that apply.
Let
Smaller Number = x
Larger number = y
larger number is double the sum of 3 and a Smaller number
Sum of 3 and a smaller number = 3 + x
y = 2(3 + x)
y = 6 + 2x (1)
Also
y = 3x - 2 (2)
Equate the equation of the larger number
6 + 2x = 3x - 2
6 + 2 = 3x - 2x
8 = x
x = 8
Substitute x = 8 into (1) to find y
y = 6 + 2x (1)
y = 6 + 2(8)
= 6 + 16
= 22
y = 22
y = 22; x = 8
Therefore,
y > x
Step-by-step explanation:
It is a parrelogram
X and Y
Solution
angle a = c. (opposite angles of 11gm is equal)
put the values of and c
x+45 = 3x-13
now take the variables to the l.H.S and number to R.H.S
x-3x = -13-45
-2x. = 58
x. = 58÷2
x. = 29
angle d + c = 180° (cointerior angle)
y + 3(29) + 13 =180°
y + 100 = 180°
y. = 80
Hope it helps
Answer:
(3x +2)(x +1)
Step-by-step explanation:
A number of different ways are suggested for doing this. One that seems straightforward is this.
For ax^2 +bx +c, look for factors of ac that total b. Here we have ...
ac = 3·2 = 6
b = 5
It is easy to see that the factors we just multiplied to get 6 are ones that total 5: 3+2 = 5.
Now, rewrite the "bx" term using this sum.
3x^2 +3x +2x +2
Factor each pair of terms.
3x(x +1) +2(x +1)
And factor out the common factor:
(3x +2)(x +1)
Answer:
No
Step-by-step explanation:
(-8,-3) does not land on the line 2x-8=1
I would say the answer is A. It takes Diante 1.25 hours to make one necktie. As this is the only answer that really makes sense.
I hope this is correct and helps.