The solution to the equation is x = 20.
Step-by-step explanation:
The equation is 2( x – 5) = 9 – 3 x + 6 + 8 + 3 x + 7
2x - 10 = 30
2x = 30+10
2x = 40
x = 40/2
x = 20
An event measured in days would be something long enough that to measure it in hours would be too big of a number.
An event is measured in days if it occurs for a long course of a time such that counting it in a number of hours or minutes would be too long to calculate.
An event measured in days would be something long enough that to measure it in hours would be too big of a number.
For example, the Olympics could be measured in days because it takes place over the course of several weeks, so keeping track of Day 1, Day 2, etc. would make more sense than counting by hours.
The things like sporting events or freak storms are measured in days or weeks. Depends. For weather, it could be hurricanes, tornados, or even large fires(not quite weather, but could be).
To know more about event measurement click the link given below.
Answer with explanation:
An event is measured in days if it occurs for a long course of a time such that counting it in number of hours or minutes would be too long to calculate in.
for example-
1) The happening of a Olympic games or some other games that are held for a long course of a time could not be described in days.
2) Week:
a week has 7 days.
Answer:
Step-by-step explanation:
We know that
1 dime = 10 cents
1 nickel = 5 cents
1 dollar = 100 cents
It is given that Kelly has 4 dimes and some nickels.
Let x be the number of nickels.
... (1)
The total value of her coins is $2.25.
Total value = $2.25 = 225 cents ...(2)
From (1) and (2) we get
The number of nickels is 37.
Hence, the required equation is 40+5x=225.
A. 12
B. 14
C. 20
D. 24
(Please help!)
X/4 +5/8 = 3/8
X/4 = 3/8-5/8
X/4 = (3-5)/8
X/4 = -2/8
Multiply both sides by 4 we get
4x/4 = -8/8
X = -1
multiply or divide and then simplify (x+1)^2/(x-5)*(x-3)/(x+1) 3x+3/2 divided by 4/9x+9 4a/3a-3*3(a-1)/16a x+2/x-1 divided by 5x+10/x-2