W² - 49 = 0
w² - 7² = -
(w-7)(w+7)=0
w -7=0 , or w + 7 =0
w=-7, w=7
Answer: -7, 7.
10+5=5+10
They both ate the same amount of food.
Commutative Property of Addition is used.
Answer:
69,168
Step-by-step explanation:
1 mile = 5280 ft
13 miles · 5280 ft = 68,640 ft
1 yd = 3 ft
176 yds · 3 ft = 528 ft
68640 ft + 528 ft = 69,168 ft
Me after hearing someone cough on my $8 round trip flight to Italy.
Answer: 4%
Step-by-step explanation: 50 x 2 = 100
2x2=4 4/100 or 4%