This is false the number 14,688 rounded to the nearest ten is not 14,680. You went down instead of going up.
9514 1404 393
Answer:
72 kph
Step-by-step explanation:
The first sentence tells you the speeds are proportional. So, you can write the proportion ...
kph/mph = 120/75 = x/45
Multiplying by 45 gives x:
x = (45)(120/75) = 72
72 kph is 45 mph.
Answer: $609.88
Explanation:
Since Mary has two accidents in one year, we will use the note in the problem to compute for the new annual premium.
Using the note in the problem, we have the following steps:
- Subtract $32 from the original premium:
Result = $417.25 - $32 = $<span>385.25
- Then, get 150% of the resulting number in the previous step. First, convert 150% to decimal. So, 150% = 1.5
Result = </span>150% of $385.25 = 1.5 × $385.25 = $<span>577.875
- Finally to get the new premium, we add $32 to the resulting number in the previous step:
New Premium = </span>$577.875 + $32 = $<span>609.875
</span><span>
Since there is no half cents that exists today, we round-off the new premium to the nearest cent. Hence, the new premium is $</span><span>609.88.</span><span>
</span>
Answer:
Well to start with, a coefficient is a number that is placed before a variable. In this case we have 10x+8, so the coefficient is well 10.
Step-by-step explanation:
Answer:
m = 11
Step-by-step explanation:
-2(2 - 4m) = 6(m + 3)
Divide both sides by -2.
2 - 4m = -3(m + 3)
Distribute -3 on the left side.
2 - 4m = -3m - 9
Add 3m to both sides.
2 - m = -9
Subtract 2 from both sides.
-m = -11
Divide both sides by -1.
m = 11
