Answer: A.)
Mark me brainliest pleaseee
Answer:
r = 5
Step-by-step explanation:
(r + 8)^2 = r^2 + 12^2
r^2 + 16r + 64 = r^2 + 144
16r = 80
r = 5
-12n/35-13n/35
= (-12n-13n)/35
= -25n/35
= - 5n/7
Answer: 35gh, 40mn
Step-by-step explanation:
You just multiply the numbers!
Answer:
1. Naomi spends more
2. Naomi spends $0.59 more
3. total cost is $27.98
4. with 20 dollars Naomi gets $5.72 change back
5. with 15 dollars Demetrius will get $1.30 change back
Step-by-step explanation:
Naomi's total cost:$14.28
0.39+0.79+0.59+(0.79x3)+(0.79x3)+0.39+0.39+6.99=14.28
Demetrius' total cost:$13.70
(0.79x5)+0.79+0.79+(0.59x3)+(0.59x5)+0.59+0.89+0.59+0.59+0.79=13.7
