Okay, since they choose the same number, but divide by a different number. we know that if you divide by a number, you just times the number upside down (sorry i forgot which word is that) but, so 5/8 devide by 1/16 = 5/8 times 16. and Robyn's is 5/8 times 32. so ofc Robyn will be bigger since he is times it by a bigger number than Susan. ^ ^
Answer:
1.5
Step-by-step explanation:
18.90-10x=3.90
10x=15
x=1.5
Answer:
20
Step-by-step explanation:
This equation is in slope-intercept form which is y=mx+b where m is the slope and b is the y-intercept. Therefore, the slope is 20
Answer:
The value of a = 8.
The value of b = 2.
Step-by-step explanation:
Given: where, x = -2
Since, the power is even (10), the resultant will be a positive number.
So, we have:
Note that:
Also,
Therefore, we get:
Hence, a = 8; b = 2
Hence, the answer.
Answer:
12
Step-by-step explanation:
Average age of 5 boys = 11 year
Sum of age of 5 boys = 11*5 = 55
Age of sixth boy = 17 years
Sum of age of 6 boys = 55 + 17 = 72
Average age of 6 boys= 72/6 = 12