Answer:
3
Step-by-step explanation:
y = 3x + 1
This is in slope-y-intercept form: y = mx + c
Gradient = m = 3
The answer is i squareroot of 17
The full length of one line times the length of the line outside the circle is equal the the other line.
(7+x)*7 = (13 +8) * 8
Simplify:
7x +49 = 21 * 8
7x +49 = 168
Subtract 49 from each side:
7x = 119
Divide both sides by 7:
x = 17
The answer is B. 17
Answer:
Option D
Step-by-step explanation:
Answer:
He runs about 30 miles (29.75)
Step-by-step explanation:
4 miles per day for 7 days is 28 miles
(4+4+4+4+4+4+4)
add up the additional quarter mile per day for 7 days which is
(.25+.25+.25+.25= 1 mile, +.25 +.25 +.25= .75 mile)
add these miles to the 28
(1+28+.75)
Final answer=29.75
