The answer is 64!!
Hope this helps!
Answer:
80 as a product of prime numbers can be expressed as 2×2×2×2×5
C 1:3 it you multiply both numbers by 2 you will have 2:6. 1:3 is just simplified
The x intercept is 
The y intercept is 
<em><u>Solution:</u></em>
<em><u>Given equation is:</u></em>
10x + 6y = -4
The x intercept is the point where the line crosses the x axis
The y intercept is the point where the line crosses the y axis
<em><u>Find x intercept:</u></em>
Substitute y = 0 in given equation
10x + 6(0) = -4
10x = -4

Thus the x intercept is 
<em><u>Find y intercept:</u></em>
Substitute x = 0 in given equation
10(0) + 6y = -4

Thus the y intercept is 
Answer:
the amount spend on the ribbon is $51
Step-by-step explanation:
The computation of the amount spend on the ribbon is shown below:
= Total ribbons bought × ribbon cost per meter
= 17 × $3
= $51
Hence, the amount spend on the ribbon is $51