Answer: answer is 8 because -5 + 1 = -4 then + 10 = 4
Answer:
420 ft^2
Step-by-step explanation:
12x70=840
840/2=420
Change percent to decimal which is 0.35 and multiply it by 550 to get 192.5 which is the amount taken off from the original price. So the total price after the discount is 357.5$
A Coca-Cola bottle is roughly a cylinder, so you would do the formula below.
Because the two angles add up to equal 90, you would make an equation set to equal 90. On the other end you add the measures of your angles together because they are adding up to equal 90. This would look like 2x+5+35=90 and you solve from here. Add like terms making it 2x+40=90 then you subtract 40 from both sides making it 2x=50 and then divide by 2 on both sides which leaves you with x=25.