X+y=217. x+y=217
x-y=85. 151+y=217
-----------. y=217-151
2x=302. y=66
x=151
Answer:
so<u> 4</u>14 so the 4 in the hounded coloum
10<u>1</u>1 the one is in the tenths coloum
does this help you work out the over two
Step-by-step explanation:
Answer:
7.2/3 ± (isqrt2)/3
8.2±i
9.-0.4±0.2
10.1/3±1/3sqrt19
Step-by-step explanation:
7. a =3, b=-4, c=2
plugging in to the quadratic formula
(2 ± isqrt2)/3
8.a=1,b=-4.c=5
plugging in to the quadratic formula
2±i
9.a=5,b=4,c=2
plugging in to the quadratic formula
-0.4±0.2
10.a=-3,b=2,c=6
plugging in to the quadratic formula
1/3±1/3sqrt19
Answer:
1067
Step-by-step explanation:
(1078) + (-11)
1078 -11=1067
Answer:
6
Step-by-step explanation:
if one meal is 6 dollars you buy 2 meals that would be 12 dollars then u add 7 dollars worth of snacks to get 19