The answer is 9:16 just add 9+7=16 and then we know out of the 16 nine were dogs so 9:16
23 is prime, 28 is composite, 33 is composite, 38 is composite
E(8) = 2*8 = 16. Should be no tricks.
Answer:
c.)
Step-by-step explanation:
i graphed it on my calculator
1 Remove parentheses.
3d-2=d+5
2 Add 22 to both sides.
3d=d+5+2
3 Simplify d+5+2 to d+7.
3d=d+7
4 Subtract d from both sides.
3d-d=7
5 Simplify 3d-d to 2d.
2d=7
6 Divide both sides by 2.
7/2=d
7 Flip sides.
d=7/2
(Optional decimal form)
d=3.5
So 7/2 or 3.5