Answer:
I think it's D.
Step-by-step explanation:
A term is a single mathematical expression. It may be a single number (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted. Some terms contain variables with a number in front of them. The number in front of a term is called a coefficient.
Answer:
48 pupils
Step-by-step explanation:
let the number of people in the class be x
⅚ of the number of pupils in a class is expressed as ⅚x
4 greater than three-quarters of the number in the class is expressed as 3/4x+4
Equating both expressions
⅚x = 3/4x + 4
5x/6 - 3x/4 = 4
(10x-9x)/12 = 4
x/12 = 4
x = 4*12
x = 48
Hence the number of pupils in the class is 48 pupils
Answer: The large container holds 48 units
Step-by-step explanation:
36/3=12=25%
25%*4=100%
12*4=48
Answer:
It would stay the same.
Step-by-step explanation:
You only switch it if you are dividing by a negative.
16+90+2y =180 since it is a straight line
106 +2y = 180
subtract 106 from each side
2y = 74
divide by 2 on each side
y=37
90+2y+O = 180 since it is a straight line
90 + 2(37) +O = 180
90+74 +O = 180
164+0 =180
subtract 164 from each side
O = 16
O +4x+90=180 sine it is a straight line
16 + 4x +90 = 180
106 +4x = 180
subtract 106 from each side
4x = 74
divide by 4
x=18.5
