A)
D+Y=50
D=Y+10
b)
Y+10+Y=50
2Y+10=50
2Y=40
Y=20
Therefore there are 20 in yearbook and 30 in drama.
To check our work:
D=Y+10
30=20+10
30=30 [CHECKS TRUE]
Answer:
60m = t
Step-by-step explanation:
For " per minute ( 1 minute ) ", he can type 60 words.
For " m minutes ", he can type
m times 60
= m x 60
= 60m
Hence,
60m = t
Answer:
What is the question?
Step-by-step explanation:
the answer is 126 I swear to god I am not a liar I am smart in math
Answer:
a. x = total - $5
b. x = $6
c. x = $10
Step-by-step explanation:
a. pen + book = total
Let x = book
$5 + x = total
x = total - $5
b. pen + book = total
Total = 411
$5 + x = $11
x = $11 - $5
x = $6
c. pen + book = total
Total = $15
$5 + x = $15
x = $15 - $5
x = $10
