Answer:
f(x)=2|x|
Step-by-step explanation:
graphing calculators work wonderz
Answer:
16 pencils and 17 glue sticks
Step-by-step explanation:
X=pencils
Y=glue sticks
X+Y=33
1.50X+2Y=58
times ten to get whole numbers
=15X+20Y=580
same for e1
=10X+10Y=330
15X+20Y=580
10X+10Y=330
elimination mthd
150X+200Y=5800
150X+150Y=4950
50Y= 850
<u>Y</u><u>=</u><u>1</u><u>7</u>
<u>X</u><u>+</u><u>17</u><u>=</u><u>3</u><u>3</u>
X=33-17
X=16
Answer:
x = -(8 - 3 y)/y
Step-by-step explanation:
Solve for x:
y = 8/(3 - x)
y = 8/(3 - x) is equivalent to 8/(3 - x) = y:
8/(3 - x) = y
Take the reciprocal of both sides:
(3 - x)/8 = 1/y
Multiply both sides by 8:
3 - x = 8/y
Subtract 3 from both sides:
-x = (8 - 3 y)/y
Multiply both sides by -1:
Answer: x = -(8 - 3 y)/y
Answer:
I think it is the first one. I may be wrong.
Step-by-step explanation:
Answer:
50 Students
Step-by-step explanation:
24% = 0.24
12/total amount of students = 0.24
12/0.24 = total amount of students
total amount of students = 50
