4x-7= 4x-8
Move +4x to the left side. Sign changes from +4x to -4x
4x-4x-7= 4x-4x-8
-7= 0-8
-7= -8
Answer : no solution
Answer:
the difference between the given matrices is option 2nd
Answer:
= $7.50
Step-by-step explanation:
1 hotdog = $2
1 soda = $1.50
3 hot dogs = $2 x 3
= $6
1 soda = $1.50
3 hot dogs + soda = $6 + 1.50
= $7.50
Remember √(ab)=(√a)(√b)
simplify the √50 first
√50=√(25*2)=(√25)(√2)=(5)(√2)=5√2
now we gots
5√2+6√2
11√2