Answer:
[7, -4, -8]
Step-by-step explanation:
Just simply plug in each choice into the equations to confirm their authenticities.
Answer: Yes, Number of students who study French is greater than number of students who study Japanese.
Step-by-step explanation:
Since we have given that
Number of high school students study Japanese ≥ 100
Percent of high school students who study French also study Japanese = 4%
If the Percent of the students who Japanese also study French = 10%
So, our equation becomes

With the help of ratio, we get that
Number of students who study French is greater than number of students who study Japanese.
Hence, Yes, Number of students who study French is greater than number of students who study Japanese.
Answer:
w = -1
Step-by-step explanation:
- w-5-4= -8-6w+8w ⇒ simplify
- w - 9 = - 8 + 2w ⇒ add 9 - 2w to both sides
- w - 2w = - 8 + 9 ⇒ simplify
- -w = 1 ⇒ multiply both sides by -1
- w = -1 ⇒ answer
Answer:

Step-by-step explanation:
The first expression is

The sum of the constants is 7+3=10
The sum of the coefficients is 3+7=10
The second expression is;

The sum of the constants is 7+1=8
The sum of the coefficients is 4+4=8
The third expression is;

The sum of the constants is 8+2=10
The sum of the coefficients is 4+8=12
The fourth expression is;

The sum of the constants is 8+4=12
The sum of the coefficients is 3+7=10
Hence the correct choice is the expression in which the sum of the constants greater than the sum of the coefficients