Answer:
Step-by-step explanation:
The correct answer is 122.
The proportion of students who prefer pizza is 67/206, since 67 out of the 206 total students prefer pizza.
Out of 375 students, we would expect (67/206)(375) = 121.97 ≈ 122 students to prefer pizza.
Answer:
6
Step-by-step explanation:
This can be solved by the use of proportions
2/5÷3=x÷7.2
Cross multiply to solve
2/5*7.2=18
3*x=3x
We now have 3x=18
Divide by 3 and get 6
Hope this helps!
Answer:
80 - 12 - 5f
Step-by-step explanation:
You have a total of eighty seeds in all.
Minus the twelve seeds Demi planted.
The number of friends she gave seeds to is unclear.
To find out how many seeds she gave you'd have to
multiply five by the number of friends.
It's is all being subtracted from the total.
Hope this helps. ;)
Answer:
3-(-6) = 9
Step-by-step explanation:
3-(-6) simplifies to 3 + 6.
We would have to distribute the outside negative into the inside to get rid of the parenthesis. Then, we would add.
Hope this helps.