A family buys 3 dinners at $9 each, 2 kids’ meals at $4 each, and 4 desserts at $3 each. After using a $10 off coupon, how much do they owe before any taxes are added to the bill?
2 answers:
Hi 3 dinners at $9 each. 9 x 3 2 kids' meals at $4 each 9 x 3 + 4 x 2 4 desserts at $3 each 9 x 3 + 4 x 2 + 4 x 3 $10 dollar off coupon 9 x 3 + 4 x 2 + 4 x 3 - 10 Solve using PEMDAS 9 x 3 + 4 x 2 + 4 x 3 - 10 = ? 27 + 8 + 12 - 10 = ? 35 + 12 - 10 = ? 47 - 10 = ? 37 The answer is 37 Hope this helps! :)
So the total price is 3.9+2.4.+4.3 right? (. Means multiply) So 27+8+12 right? So you get 47 before the coupon. And taking 10 dollars off you get 37 Hope this helps!!
You might be interested in
Refer to the attached file.
Just replace cos2x with cos²x-sin²x
and work out.
I hope it helps u
1/10 * 0.08 = 0.008 You could also change it to: 0.1 * 0.08 = 0.008
Step-by-step explanation:
a=360°-300°=60°{reflex angle}
b=180°-40°=140°{straight angle}
hope it helps.
Answer:
Step-by-step explanation:
7x=14
X=2