Let X be the price for a pack of paper
<span>Let Y be the price for a box of pencils. </span>
<span>1) X * 3 packs + Y * 3 boxes = $3.25 </span>
<span>2) X * 2 packs + Y * 1 box = $2.00 </span>
<span>Re-arranging equation 2) gives you Y = ($2.00 - X * 2 packs) / 1 box </span>
<span>Subsitute Y for the Y term in equation X. Multiply through the bracket, collect like terms and solve for X. Then you can use either equation to solve for Y (if you don't get the same answer, you've made a mistake).</span>
Answer:
1.2 degrees
Step-by-step explanation:
15.6/13 = 1.2
Answer:
the median will be 200.
the mode will be 402 n 398.
the mean will be 400.
Answer:
p = -8
Step-by-step explanation:
-6p = 48
divide both sides by -6
p = -8
To find the answer I just added all of the dots after the three (amount of books read) and it is equal to 7. :D hope this helped :D
