Answer:
Angela paid 679,05 for the couch
Step-by-step explanation:
425*70/100=29.750
29.750/100= 297,5
297,5+425=722,5
722,5*6/100=4.335/100=43,45
722,5-43,45=679,05
Answer:
A. 5
Step-by-step explanation:
because 13 is the hypotenuse and 8 is the sine
15+18+16=49 This is your total number of balls.
You have 15/49 green balls. Plug this fraction into a calculator: 15÷49. You get 0.306 To make this a percentage, multiply it by 100. You get 30.6 which rounds up to 31%. The probability of taking out a green ball is 31%. You can find the probability of the other colors by repeating the process. Message me if you have more questions.
Answer:
Step-by-step explanation:
We are to find gcd of a and b using linear combination algorithm
a) 7 and 11. 1= 3(7)-2(11). Hence GCD =1
b) -28 and -63:

7=-2(-28)+(-63)
So 7 is GCD
c) 
So 7 is GCD and 7 = 7(91)-5(126)
d) 630 and 132
GCD is 6.

6=630(-9)+43(132)
e) 7245 and 4784
GCD is 23
23 = 7245(35)+4784(-53)
f) 6499 and 4288
GCD is 67
67 = 6499(-31)+4288(47)