Answer:
Cell A = 15
Step-by-step explanation:
If 6 spring rolls will serve 3 people, let x be the number of people 30 spring rolls will serve.
Thus,
6 spring rolls = 3 people
30 spring rolls = x
Cross multiply
6*x = 3*30
6x = 90
Divide both sides by 6
6x/6 = 90/6
x = 15
30 spring rolls will serve 15 people.
Addition : sum, plus, together, added to, total of, combined, both
Subtraction: difference, minus, take away, fewer than, less than, decreased by are not, change
Multiplication: product of, multiplied by, times, of, double, triple
Division: quotient of, divided by, per, into, out of ratio, of unit price, cut up, separated, share equally, split, half, parts
Answer:
The answer is f(x)=2
Step-by-step explanation:
When the input is given it means that the x is substituted by that number.
so 3x3-7.
3x3-7
9-7=2.
The f of x is equivalent to 2.
I hope this helps :D
Answer is y=2x+4
how old are you?? In China ,everyone knows that.......
