Answer: Robin has 50 nickels, 60 dimes, and 120 quarters.
Step-by-step explanation:
Answer: -6 5/12 or -6.42
Step-by-step explanation:
From the question, 5 -12 - + 5/4 = 2/3
Let the missing value be x
Then subtract 5 from 12
-7 - x + 5/4 = 2/3
Add 7 to both sides
= -7 - x + 5/4 +7 = 2/3 +7
+7 cancels -7 on the left hand side of the equation
= -x + 5/4 = 2/3 +7
Then, subtract 5/4 from both sides to get
-x = 2/3 - 5/4 +7
-x= 77/12
x = -6 5/12 or -6.42
I hope this helps
Evaluate
Exact Form:
9/11
Decimal Form:
0.81∞
Answer: 9/11
Hope this helps! :)
Three consecutive even integers can be represented by x, (x+2), and (x+4).
(x + (x + 2) + (x + 4)) - 10 = -22 Get rid of the parentheses
x + x + 2 + x + 4 - 10 = -22 Combine like terms (x + x + x) and (2 + 4 - 10)
3x - 4 = -22 Add 4 to both sides
3x = -18 Divide
x = -6
Check you work.
x = -6
x + 2 = -4
x + 4 = -2
(-6 - 4 - 2) - 10 = 22
-12 - 10 = -22
So, your three integers are -6, -4, and -2 .
a small computer that contains a microprocessor as its central processor.
Microcomputer, an electronic device with a microprocessor as its central processing unit (CPU). Microcomputer was formerly a commonly used term for personal computers, particularly any of a class of small digital computers whose CPU is contained on a single integrated semiconductor chip.
