1.Match the expression with the word phrase:
4 times a number.
4 + n
n ÷ 4
4 – n
4n
2. Match the expression with the word phrase:
The budget is divided into 5 parts.
b + 5
b ÷ 5
b – 5
5b
3. Evaluate the Algebraic Expression, 12 ÷ x when x = 3
4
9
15
36
2007-10-21 06:21:50 · 11 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
1. 4n
2. b ÷ 5
3. 4
There you go =]
2007-10-21 06:25:28 · answer #1 · answered by Hanarr x] 4 · 0⤊ 0⤋
4n means 4 times n
b ÷ 5 or b/5 are both correct
12 ÷ x when x = 3
12 ÷ 3 = 4 because 4 times 3 = 12
2007-10-21 13:27:24 · answer #2 · answered by ironduke8159 7 · 0⤊ 0⤋
For number one go through them and decide which one is a multiplication problem. Anything with a + - or division symbol obviously isn't the answer so what do you have left to choose?
For number two b = the budget. So find the answer that shows b being divided by 5.
In number 3 plug in a three where the x is. So what is 12 divided by 3?
2007-10-21 13:26:29 · answer #3 · answered by KatieK 4 · 0⤊ 0⤋
1. 4 times a number, assuming that number is n, would be:
4 * n
Simplify it:
4n
2. Assuming b is the budget:
b/5 or b ÷ 5.
3. 12 ÷ x.. Since you know that x = 3,
12 ÷ 3 = 4.
4 is your answer..
Are you sure you're understanding this? This is basic algebra. I just don't want you to fail something because someone did your homework.
2007-10-21 13:26:07 · answer #4 · answered by Anonymous · 0⤊ 0⤋
1. 4n
2. b/5
3. 12/3= 4
2007-10-21 13:25:17 · answer #5 · answered by tennis chick 2 · 0⤊ 0⤋
1. 4n
2.b divided by 5
3. 4
Hope I helped! :)
P.S. I am in algebra 1 in grade 8 so I should know!
2007-10-21 13:25:37 · answer #6 · answered by Anonymous · 0⤊ 0⤋
1. 4n
2.b /5
3. 4
2007-10-21 13:25:53 · answer #7 · answered by ♥Choco-Mocha♥ 2 · 0⤊ 0⤋
1. 4n
2. b/5
3. 4
2007-10-21 13:25:40 · answer #8 · answered by papastolte 6 · 0⤊ 0⤋
1. 4n
2. b /5
3. 4
2007-10-21 13:24:39 · answer #9 · answered by Buried.x.Heart 2 · 0⤊ 0⤋
4n, b/5, 4
2007-10-21 13:25:26 · answer #10 · answered by ylsel1218 1 · 0⤊ 0⤋