Answer:
try D
Step-by-step explanation:
Answer:
= 0.419
Step-by-step explanation:
in pic
(Hope this helps can I please have brainlist (crown)☺️)
Answer: <em>$22</em>
Step-by-step explanation:
211 - 13 = 198
198/ 9 = 22
4/5*1/2= 4/10= 2/5, that is the answer of this equation
Answer:
y=3x.........1
y=x^2-10.......2
substituting value of eq 1 to 2
3x=x^2-10
x^2-10-3x=0
x^2-3x-10=0
x^2-5x+2x-10=0
X(x-5)+2(x-5)=0
(x-5)(X+2)=0
then
X=5 or X=-2
again
y=??
when X=5
y=3×5=15
when X=-2
y=-6