Answer:
20/30 (2/3)
Step-by-step explanation:
1 5/6 in improper form is 11/6 and 1 2/5 in improper form is 7/5. We need to find an LCM (Least Common Multiple). The LCM in this case is 30. 11/6 times 5 is 55/30 and 7/5 times 6 is 35/30. 55/30 minus 35/30 is 20/30. That could also be simplified to 2/3.
Answer:
YOU SIMPLIFY AS MUCH AS POSSIBLE
The expression becomes 5x^2+2x+11-7-4x+2x^2 then becomes 7x^2-2x+4.
Answer:
Don is not correct
Step-by-step explanation:
The slope of y = (3/4)x + 2 is m = 3/4. Compare the given equation to y = mx+b form and you'll see the 3/4 and m line up.
The equation y = 3/4 + 8x is the same as y = 8x + 3/4. We see the slope is a different value at m = 8.
Because the slopes are different, this means the lines are not parallel. Parallel lines always have equal slopes.
Calculating Total Cost. Multiply the cost of an item or service by the sales tax in order to find out the total cost. The equation looks like this: Item or service cost x sales tax (in decimal form) = total sales tax. Add the total sales tax to the Item or service cost to get your total cost. Multiply retail price by tax rate
Let's say you're buying a $100 item with a sales tax of 5%. Your math would be simply: [cost of the item] x [percentage as a decimal] = [sales tax]. That's $100 x .
Answer:
is D
Step-by-step explanation:
because it's the answer