Answer:
the answer is 15 I just took the assessment
<span>So the question is 25% of what number is 21. Lets turn that into an equation: let x be the number we are looking for. We need to take 25% from it and we know that that is equal to 21. Mathematically: 25% * x= 21. Or: (25/100) * x = 21. When we multiply both sides with 100 and divide both sides by 25 we get: x=21*(100/25). And we get that x=84. </span>
The answer to question 4 is C, (16,20)
Answer:
<em>(-17, -21)</em>
Step-by-step explanation:
When reflected across the x-axis, the signs of the x-coordinates will flip.
(A negative becomes positive, and a positive becomes negative.)
If 1 cup of chocolate chips weighs about 6 ounces
The recipe calls for 3 1/4 cups of chocolate chips.
We need to multiply 6 by 3 which is 18 ounces plus the 1/4 which is 6 times 1/4 = 1.5 ounces
18 + 1.5 = 19.5 ounces of chocolate chip needed
