X = 12y - 20
y = 12y
Y is obviously greater than 20 when you multiply it by 12, so that's a hint.
x = 42
y = 22
3.5 • 12 + 22 = 64
I hope this helped you!
Answer:
Step-by-step explanation:
We are to find the product of the given expression. Given the expression
(3xy - 1) (4xy + 2), th product is derives by simply opening up the bracket as shown below;
The expression 2(6x²y²+xy-1) gives the required product.
I believe it would be C, if I'm not mistaken.1 yard = 3 feet
You'd have to divide by yards
4.6 yards = 3 feet = 13.8 feet
yard
Sorry if this doesn't help
We have the following expression:
0 = -4x ^ 2 + 7 x - 8
The first thing we must do in this case is to rewrite the expression.
For this, we use the resolver, where:
a = -4
b = 7
c = -8
Getting:
0 = (1/8) * (7 +/- i * root (79))
Answer:
The equation has NO real solutions.
Answer:
36 2/3
Step-by-step explanation:
(using only the 6)
to find the mean, add all the values and divide by the amount of values.
12+20+30+42+50+66=220
220/6=36 2/3
