A.
30+40+50+60= 180
180 divided by 4equals 45
Their fore the answer is A
Answer:
The number of dimes is represented by x = 90
Step-by-step explanation:
Given that:
The number of dimes is represented by x
Number of quarters = 6 + 2x
Total number of coins in the bag = 276
To find x, we have:
x + 6 + 2x = 276
3x + 6 = 276
3x = 276 - 6
3x = 270
x = 270/3
x = 90
Answer:
2. (5/8)m - 3/8.
Step-by-step explanation:
(1/4)m + (3/4)m - (3/8)(m + 1)
= m - (3/8)m - 3/8
= (5/8) m - 3/8.
You solve by useing the formula (b/2) ^2
And your answer is x= 3,1
3. 15, 28, 41
4. 12, 6, 0
5. 5
6. - 25
