Answer:
r=6
Step-by-step explanation:
42=7r
r=42/7
r=6
<span>Add all whole numbers together 6 + 4 + 9 = 19 </span>
<span>Then all fractions together 1/2 + 2/3 + 1/4 = find least common denominator 12 so you get: 6/12 +8/12+3/12 = 17/12 </span>
<span>If the fraction has access like 17/12 convert to fraction so working back words you definitely know 12 will be on bottom so 5 has to be numerator and you left with 1 as a whole number so you get 14/12 >>>1 and 5/12 </span>
<span>Next you add 19 plus 1 5/12 = 20 5/12
So the answer is the last option 20 5/12 yards.</span>
I'm currently learning it in my math class... i can do some equations... whats the question?
Answer:
y= mx+b
Step-by-step explanation:
m is the slope
b is the y intercept