Answer:
Step-by-step explanation:
you take 30% and 10% and turn them into decimal like so:
30/100=0.3
10/100=0.1
400.00(0.3)=120.00
120(0.1)=12
The answer to number 3 is (0,-2)
Answer:
Y=1.25x+3.50
Step-by-step explanation:
The problem is linear so it uses y=ax+b form. In this we can set the left group as x and the right group as y. Then use
(y2-y1) / (x2-x1) to find the slope. once the slope is found (1.25) we can find the y intercept by using one of our coordinates with our equation y-ax=b
12.25-1.25*7=b
b=3.5
now we put them all together to make
Y=1.25x+3.50
X + x + 2 + x + 4 = 429 where x is the smallest number.
3x + 6 = 429
3x = 429 - 6 = 423
x = 423/3 = 141
The largest number is 141 + 4 = 145 Answer
Answer:
No, but 8 is a multiple of 56.