Answer:
x=4
Step-by-step explanation:
(-x+3)-(x-5)=2x+8
(-x+3)+(-x+5)=2x+8
-x+3-x+5=2x-8
-2x+8=2x-8
-2x-2x=-8-8
-4x=-16
x=-16/-4
x=4
Answer:
123.00 and 472.00
Step-by-step explanation:
can't really do much except add 0's since those numbers are whole numbers
Answer:
11 mm, 21 mm, and 16 mm.
Step-by-step explanation:
since 11+21>16, 11+ 16>21>11, You can form a triangle with 11,21,16
Answer:
89 kids are in the 3 rd grade
Step-by-step explanation:
Answer:
4:1
Step-by-step explanation:
4 trucks for 1 van