2x+4=7 subtract 4 from both sides
2x=3 divide both sides by 2
x=3/2
x=1.5
Add the ratios together:
5 + 2 + 1 = 8
Divide the length of NQ by that:
24/8 = 3
Multiply the ratio of NO by that/l
The ratio of NO is 5, 5 x 3 = 15
NO = 15
There are 300 jelly beans in the bag.
24÷6=4
4×2=8
5×2=10
5×6=30
30×10=300
Proof:
24/300 = ?/100
24×100=2400
2400÷300=8
Hope this helps! :)
To stretch it vertically, you'll need a coefficient greater than 1 in front of the x. If you want to flip the graph over the x axis that coefficient needs to be negative. So it can only be D
