Answer:
184
Step-by-step explanation:
445 + 210 + 525 = 1,180
500 + 85x = 1,180
-500 -500
85x = 680
/85 /85
x = 8
First, you would need to find out how much 1 sun visor would cost. To do this, you would divide $90 among the 12 sun visors.
$90 ÷ 12 = $7.50
It costs $7.5 per sun visor.
Next, you would need to create an equation to find out how much it will cost to buy 15 more sun visors.
($7.50 × 15) + $90 = $202.50
It will cost $202.50 in total to buy 12 visors plus another 15.
Now, the last thing you would need to do is calculate how much it would cost to buy 16 sun visors.
$7.50 × 16 = $120
It would cost $120 to buy 16 sun visors.
I hope this helps!
Answer:
this the best I can do
Step-by-step explanation:
Good luck
Answer:
Answer (C) ⇒ He replaced the wrong term with its reciprocal in step 2
Answer (A) ⇒ How many 3/8 's in 48
Step-by-step explanation:
∵ The distance = 25 miles
∵ The time = 2/3 hour
∵ Average speed = distance ÷ time
∴ Average speed = 25 ÷ 2/3 ⇒ step 1 (he is √)
= 25 × 3/2 ⇒ step 2 (his 1st error 1/25 × 2/3)
= 75/2 miles/h
∵ How many 3/8 's are in 48 means:
48 ÷ 3/8 = 48 × 8/3 = 128
∴ Answer (A) is best modeled with a division expression