Answer:
10
Step-by-step explanation:
10 10 10 1010 10 101 10 10 1o
I think its A once again i THINK its A sorry if im wrong
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Answer:
Sophie has 12.5 cards
Step-by-step explanation:
Let
x -----> number of cards Sophie has
y -----> number of cards Jackie has
we know that
x+y=30 -----> equation A
y=x+5 -----> equation B
Solve by substitution
Substitute equation B in equation A and solve for x
x+(x+5)=30
2x=30-5
x=12.5 cards
Note I assume the problem was invented without taking into account the result, because the amount of cards should be a whole number
Answer:
3n + 6 - 8
Step-by-step explanation: