Answer:
See Below:
Step-by-step explanation:
C(Shirt) < 27.50
245=5•7•7=5•7^2
Where 5,7,7 are the prime factors
(x - 3)^2 + (y + 2))^2 = 49
Step-by-step explanation:
Have a good day!!
Kono Dio Da!!!!
Answer:
N
Step-by-step explanation:
the absloute value of -4 is 4
when you take the absolute value, you change any negative number into a positive number by removing the negative sign
Answer:
15
Step-by-step explanation:
Let x represent the number of algebra problems. Then the number of geometry problems was 27-x and the total working time was ...
2x +5(27 -x) = 90
-3x = 90 -135 . . . . subtract 135
x = -45/-3 = 15 . . . divide by -3
Rob had 15 algebra problems for homework.