<span>So he bikes 21 miles in 4.2 hours, which is 5 mph. </span>
Only one line yes yessssssssssdsssssssss
The answer is C because 4(4)+7(-3)=-5.
Answer:
1st volume = 160
2nd volume = 160 + 54 = 214
3rd volume = 160 + 54 + 32 = 246
4th volume = x + 54 + 32 = 246
Step-by-step explanation:
Given that:
Number of volumes = 4
1st volume = x pages
2nd volume = 54 more = x + 54
3rd volume = 32 more = x + 54 + 32
4th volume = 32 more = x + 54 + 32
Total number of pages = 866
Hence,
1st + 2nd + 3rd + 4th = 866
x + x + 54 + x + 54 + 32 + x + 54 + 32 = 866
4x + 226 = 866
4x = 640
x = 160
1st volume = 160
2nd volume = 160 + 54 = 214
3rd volume = 160 + 54 + 32 = 246
4th volume = x + 54 + 32 = 246
Answer:x=-12
Step-by-step explanation:
−2−
5
4
x=13
−2+
−5
4
x=13
−5
4
x−2=13
Step 2: Add 2 to both sides.
−5
4
x−2+2=13+2
−5
4
x=15
Step 3: Multiply both sides by 4/(-5).
(
4
−5
)*(
−5
4
x)=(
4
−5
)*(15)
x=−12
Answer:
x=−12
But X is the variable your solving for
