3x6=18 3x4=12 12+18=30 so the actual area is 30
Answer: How many cards are there tho?
Step-by-step explanation:
<h3>Given :</h3>
<h3>To Find :</h3>
<h3>Solution :</h3>
As, we have :
Therefore,
f(3) = 2(3) - 1 = 6 - 1 = 5
Now, g(x) = 9x
Therefore,
g(1) = 9(1) = 9
Now, we have to find value of f(3) + g(1) :
By substituting values, we have :
f(3) + g(1) = 5 + 9 = 14
Hence, value of f(3) + g(1) is 14.
Answer:
12.01 sticks of satay
Step-by-step explanation:
Let
Total satay bought = x
Eldest child ate = 1/6x
Youngest child ate = 0.25x
Total = 1/6x + 0.25x
= 0.167x + 0.25x
= 0.417x
Remaining satay = x - 0.417x
= 0.583x
The rest of the satay was shared equally between her other 2 children where each person ate 14 sticks of satay.
Her and her other two children = 3 people
Sticks of satay pee person = 14
Total sticks eaten by 3 people = 14 × 3
= 42 sticks
0.583x = 42
x = 42/0.583
= 72.04
x = 72.04 sticks
Total satay bought = x = 72.04 sticks
Eldest child ate = 1/6x
= 1/6 * 72.04
= 12.01 sticks of satay
