Answer:
37.34 or 37 if rounded
Step-by-step explanation:
Write the equation vertically to make it easier. 8 minus 4 equals 4, 5 minus 2 equals 3, 9 minus 2 equals 7, and 6 minus 3 equals 3.
100 x 5= 500 ($)
50 x 5= 250 ($)
40 x 5=200($)
so, she needs to sell min. 40 and mac. 100 cakes to reach her goal.
correct answer is b. 40_< x >_100
Let the angle be x and its complement be y and its supplement be z
Then A/Q
x +y = 90°
x = 90° - y -----(¡)
And x+z = 180°
From ques. z = 5y
Then x + z = 180°
x + 5y = 180°
From (¡) 90 - y +5y = 180
90-4y = 180
y = 90/4 = 22.5°
x = 90- 22.5
= 67.5
Answer:
She needs at least 11 pieces of accessories.
Step-by-step explanation:
She needs $200 and she has $45
200 - 45 = 155
Now she needs $155 worth of accessories and each piece is worth $15
155/15 = 10.33
then you round up to find the answer of 11 pieces of accessories.