Since there are 26 students in Mr. Carson's class, and each kid gets 3 pencils, that means we will multiply 26 and 3, in which we get 78. Now, since boxes of pencils only contain a dozen, which is 12 pencils, we will divide 78 by twelve, in which we get 6.5 boxes. You can't buy half a box, so he will need 7 boxes, since having 6 boxes means that you don't have enough pencils.
Hope this helps!
Answer:
c.45 degrees
Step-by-step explanation:
90 -180= 90
90÷2=45
X is 9 or c because -26-10 is -36 and -36/-4 is 9
Jenna has 3 red balloons and 5 blue balloons.
The ratio of the number of red balloons to the number of blue balloons is
3:5
She adds 2 red balloons and removes 1 blue balloon.
The new ratio of the number of red balloons to the number of blue balloons is
3+2:5-1
5:4
