Answer: 5
Explanation: This type of algebraic expression is called a power.
Here, 2 represents the base and the represents the <em>exponent</em>.
Subtract the distance of the Earth from the sun from the distance of Saturn from the sun to find the distance from Earth to Saturn:
1,424,000,000 - 149,600,000 = 1,274,400,000 km ( Saturn from Earth)
Divide the distance by the speed to find the time:
1,274,400,000 km / 28,000 km per hour = 45,514.2857 hours.
Round to 45,514 hours.
1/x^2 / 3/x^3
1/x^2 * x^3/3=x/3
Answer:
$3.30
Step-by-step explanation:
2.60*6= $15.60 beads per necklace
35.40-15.60= $19.80 total pendant
19.80/6= $3.30 per pendant
Answer:
y=-5/2x+4
Step-by-step explanation:
find the slope by using y2-y1/x2-x1
-1-19/2-(-4)
simplify
-20/8
simplify
-5/2
use slope-intercept form, y=mx+b
since we know the slope, find b
plug in one of the ordered pairs into the equation
-1=(-5/2)(2)+b
simplify
-1= -10/2+b
simplify
-1=-5+b
add 5 to both sides
b=4
plug b into y=-5/2x+b
y=-5/2x+4
