7+7+7=21 is the same as saying 7 times 3+
=21
Answer:
The expected amount of blue M&M's would be 15
Step-by-step explanation:
12% of 125 is 15 therefore you should expect 15.
X1 = 0
X2 = 1
X3 = 7
I hope that helps!! :)
Answer:
60°
Step-by-step explanation:
The sum of angles in a triangle is 180°.
∠R + 88° + 32° = 180°
∠R = 60° . . . . . . subtract 120° from both sides of the equation
Let x represent the number of pounds of $10.75/lb coffee used in the mix.
.. 10.75x +3.25(100 -x) = 5.65*100 . . . . . . total cost of coffee blend
.. x(10.75 -3.25) = 100*(5.65 -3.25) . . . . . .separate x-terms from non-x terms
.. x = 240/7.5 = 32
32 pounds of $10.75/lb coffee should be used
68 pounds of $3.25/lb coffee should be used
