4.3x+5x=16+7-(7)
9.3x=16
x= 1.72
give me a brainliest if possible. please.. tnx
Answer:
The lowest price per once is: "Don's store" $ 0.101
Step-by-step explanation:
You have to apply a 3 way rule
so:
1) 60 oz ----- $6.50
1 oz ----- =(1 oz X $6.50)/ 60
= $0.108
2) 54 oz ----- $5.50
1 oz ----- =(1 oz X $5.50)/ 54
= $0.101
3) 48 oz ----- $5.61
1 oz ----- =(1 oz X $5.61)/ 48
= $0.116
4) 40 oz ----- $4.50
1 oz ----- =(1 oz X $4.50)/ 40
= $0.112
Greetings
Answer:
80
Step-by-step explanation:
There are 60 seconds in a minute.
So, we divide how many beats per minute by the seconds.
4800/60 = 80
So the hummingbird moves his wings at a rate of 80 won't beats a second.
Hope this helps you out! : )
Answer:
x=-3 x=-2
Step-by-step explanation:
x^2 = 5x-6
Subtract x^2 from each side
x^2 - x^2 = -x^2 -5x-6
0 = -x^2 -5x-6
0 =-(x^2 +5x+6)
Factor
0 = (x+3)(x+2)
Using the zero product property
0=x+3 0=x+2
x=-3 x=-2
