$75 to $25
Here’s what you’re supposed to do: Find each percent of change. Round to the nearest whole percent. State whether the percent of change is an increase or a decrease.
Answer:
decrease
Step-by-step explanation:
Have a good day
please solve this question asap :)
Answer:
36.695 approx 36.7
Step-by-step explanation:
find the area of the top triangle and then add it to the area of the bottom rectangle
Area of the triangle: (bh)/2
3.5*4.1=14.35
14.35/2=7.175
Area of the rectangle: bh
4.1*7.2=29.52
Total (add the two values)
29.52+7.175
=36.695
There are 15 girls in the class and 8 boys. Lauren says that the ratio of girls to boys is equivalent to 30 : 18. Is Lauren correct?
Answer:
No
Step-by-step explanation:
If 15 x 2=30 and 8x2=16 not 18 it’s incorrect
Answer:
No, Lauren is not correct because the ratio is actually 15:8 this is because the ratio represents the number of boys to girls. The only way to show this equation in ratio notation would to say 15:8. Therefore Lauren is incorrect.
Step-by-step explanation:
Hope this helps.
What is the value of the x variable in the solution to the following system of equations? 4x + 2y = 12
x − y = 3
A) 0
B) -3
C) 3
D) 2
Answer
c 3
Step-by-step explanation:
i belive because if y was 0 it would work
Answer:
C. 3
Step-by-step explanation:
Ways to solve this:
x - y = 33 - y = xthink what - what = 3
3 - 0 = 3Hope this helps
PLEASE HELP ME WITH DIS ONE. Plz don't answer if you don't know or you want the points, I actually need help. :(
Answer:
-78
Step-by-step explanation:
3 | 3+2*-5 | squared - ( 3*-5 ) squared
3*49 - 225
147-225
-78
( Sry I couldn't add the exponent so I said squared instead ) Hope this helped, Have a Great Day!!
