A bag contains yellow marbles and blue marbles, 99 in total. The number of yellow marbles is 1 less than 4 times the number of blue marbles.

Let y represent the number of yellow marbles and b represent the the number of blue marbles.

a

step-by-step explanation:

v v cj van config k tbs eng r.c r.c fcb fb gb frfr

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length