Answer:
13x + 15
Step-by-step explanation:
4x + 3(3x+5)
= 4x + 9x + 15
= 13x + 15
Answer:
Step-by-step explanation:
B
Square root both sides and you get:
X=8
Answer:
both have eqyal ratio of math/science
Step-by-step explanation:
liam = emma
2/4=1/2
1/2=1/2
Answer:
for the first card selected, just multiply the number of cards of that kind over the total amount (30) by the new number of cards of that kind over the new total amount (29)
sample space is 10+6+9+5=30
7. 10/30*9/29=0.103
8. 6/30*5/29
9. 9/30*6/29
10. 5/30*9/29
11. 21/30*20/29
12. 19/30*18/29
