Answer:
140
Step-by-step explanation:
Suppose,
x drinks were sold for 2$
y drinks were sold for 5$
therefore, x+y = 250....( 1 )
and 2x+5y = 830......( 2 )
multiply equation ( 1 ) with 2,
2x+2y = 500......( 3 )
Subtract equation ( 3) from (2)
3y = 330
or, y = 110
so, x = 140
so, 140 drinks were sold for 2$
Answer:
= 25
Step-by-step explanation:
2 (-3)^2 - (4(-2) + 1)
2 (9) - (-8 + 1)
18 - (-7)
25
Answer:
A) AB = 24 and DE = 12
Step-by-step explanation:
Since the side CA is the double of side DF and the side CB is double the side FE, to get SIMILAR triangles, we also need the third sides to in the same proportion... so AB = 24 and DE = 12
So the first triangle would have measurements:
CA = 12
CB = 20
AB = 24
The second triangle would be scaled by 2:
DF = 6
FE = 10
DE = 12
Answer:
its b
to get 5 to -1 it goes down 6.. so i belive its B
Answer:
1. C
2. B
3. None of the answers are correct, the answer is y= 3x-1.
4. A
5. C
Hopefully these helped!