The number is 6. 8*7=56, 9*7+5=68, 6860.
X(0.25)=143.86
x=143.86/0.25=575.44 (575.44 is the principal amount.
Write the slope-intercept form for linear equations. Substititute the y-intercept into the slope-intercept equation. Substitute both the x-intercept point and the y-intercept into the equation to solve for slope. Rewrite by substituting the values of and into the y-intercept form.
Answer:
I think it's 3. s+3
Step-by-step explanation:
This question is weird! :\