C should be the correct answer because X should equal 8 so 6 times 8 48 plus 10 is 58 so it can’t equal 40
Answer:
You done it right
Step-by-step explanation:
Answer:According to my calculations, an item with an original price tag of $54.50 that is marked down by 20% will have a sales price of $43.60 -- a savings of $10.90.
If you include the sales tax savings ($0.82 ) your total savings would add up to $11.72.
Step-by-step explanation:
Answer:
Number sentences can be true or they may not be true. For example: 10 + 5 = 15. ... So, a number sentence contains numbers, mathematical operations, equal to or inequality sign and a number after the equality or inequality sign.
Step-by-step explanation:
Answer:
3x−y=5;x+2y=4
x=2 and y=1
Step-by-step explanation: