Answer:
135=15m+25 OR 15m+25=135
Step-by-step explanation:
To set this equation up you want to look at key words. It states that "Karina now saved $135" in meaning her total saved. Now it states she STARTED the account with 25 so that would be added to the amount she adds per month (which is $15). The equation can be set up as 15m+25=135. 15m because m stands for every month she added $15, 25 because she started the account with 25 and 135 because that's her total after the several months.
No because the equation -2=10 has no solutions. But in -5x=25, x=-5, (do -5x-5 to get 25) making the equation 25=25. therefore, -5x=25 has many solutions. And the equations are not equivalent.
Answer:
72.57 kg
Step-by-step explanation:
1 lbs = 0.45359237 kg
160 lbs = 160 * 0.45359237 kg = 72.5747792 kg
72.5747792 kg round to the nearest hundredths is 72.57 kg
The situations can be represented by the exponential function f(x)=60x1.15^x
After 7.86 years the value of the investment will be three times the initial value (If you round to the nearest dollar)
After 8 years the value of the investment will be $184.00 (If you round to the nearest dollar)
Multiples of 8 through 60 are 8, 16, 24, 32, 40, 48 and 56
No. of favorable outcomes= 7
Thus, P(E)=7/60