"two times a number x, less 15, is greater than or equal to 4 times the number y"
=
2x - 15 >= 4y
Hope it helps
Answer:
3(×-2)-1=2-5(×+5)
3×-6-1=2-5×-25
3×+5×=2+7-25
8×=16
8×/8=16/8
×=2......x is solved
circumference of circle= 2x3.14r
1) radius is 9
2x3.14x9
18x3.14= 56.52
2) radius is 8
2x3.14x8
16x3.14= 50.24
3) radius is 5
2x3.14x5
10x3.14= 31.4
97%
Step-by-step explanation:
89%+98%+96%+?=95×4
283+?=380
?=380-283
?=97%