X=38, y=76
2x+y=76
2x+(0)=76
2x/2=76/2
x=38
2x+y=76
2(0)+y=76
y=76
Answer:
-2X-4 -3X-24
-2X-3X-24-4
-5X-28
Step-by-step explanation:
Answer:
(x+2)^4
Step-by-step explanation:
^ means to the power of
306 x 10^21 or 306000000000000000000000 you get this by moving over the decimal 23 spots to the right since the exponent is positive and the number is getting larger.
