Answer:
x = -3/2
Step-by-step explanation:
Starting from the simplified form, we can subtract 22x to get ...
6x -56 = -65
6x = -9 . . . . . . . . add 56
x = -9/6 = -3/2 . . . . divide by 6 and simplify
The solution of the equation is x = -3/2.
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<em>Check</em>
Substituting -3/2 for x in the original equation, we get ...
4[-3/2 +2(3(-3/2) -7)] = 22(-3/2) -65
4[-3/2 +2(-23/2)] = -33 -65
4[-3/2 -23] = -98
4[-49/2] = -98 . . . . . . . true
Answer:
The total number of cupcakes that Natalie dropped is 7.
Step-by-step explanation:
This question can be solved using a rule of three.
The amount of cupcakes that she has, which is 20, is 100% = 1. How many cupcakes is 35% = 0.35?
20 cupcakes - 1
x cupcakes - 0.35
x = 20*0.35 = 7
The total number of cupcakes that Natalie dropped is 7.
Answer:
C and D
Step-by-step explanation:
I would chose this because the square will have all sides of 3 since all the sides are the same size it classifies as a square. Then a right triangle looking at the shape you would have left.
Answer:
2.0625
Step-by-step explanation:
8.25%=0.0825
0.0825*25=2.0625
Answer:
1 is 60 2 is 60 and 3 is 119
Step-by-step explanation:
