Answer:
1.7
Step-by-step explanation:
Cross and multiply which should get you 4x=45 then divid 4 to each side and the answer should be x=11.25
Answer:
100
Step-by-step explanation:
(-9x+y) *5
Let x = -2 and y = 2
(-9 *-2+2) *5
Parentheses first
(18+2) * 5
(20)*5
100
Answer:
Question 8: answer is D
Question 7: answer is B
You can tell which one is bigger because the one with a larger box has a bigger IQR :)
You can tell the minimum is bigger by looking at the numbers on the number line
In the problem given:
W + 15x - 9y + 2z
The term are single mathematical expressions that separate values.
In the expression, there is a + and -; these concludes 2 terms.
There are 3 coefficients next to each variable.
The coefficients are 15x, -9y, and 2z.
That means there are 3 coefficients.
Cheers
- ROR
