3 years ago

Evaluate this expression: 15 - 3u + u when u = 2

Mathematics

2 answers:

Alex17521 [72]3 years ago

8 0

The answer is 11 hope that helped and have a great day

Tpy6a [65]3 years ago

3 0

Answer:

Step-by-step explanation:

15-3u+u

Plug in u=2

15-3(2)+2

15-6+2

9+2

You might be interested in

Consider the exponential function f ( x ) = 13 , 500 ⋅ 0.89^x, which models the value of Mikayla's scooter, where x represents t

Elden [556K]

Answer: $8470

Step-by-step explanation:

To solve this, you can substitute 4 for x:

$f(x) = 13500*.89^4\\f(x) = 13500*0.6274\\f(x) = 8470$

Mikayla's scooter is worth around $8470 after 4 years.

It was originally worth 13,500 dollars and depreciated by 11% every year.

7 0

3 years ago

Please help!!<br>fully simplify<br><br><img src="https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B300%7D%2B%5Csqrt%7B27%7D-%5Csqrt%7B

bija089 [108]

Answer:

The answer is 2

Step-by-step explanation:

Multiply the numerator and denominator by the conjugate.

6 0

3 years ago

Read 2 more answers

Please help Fast A parking lot contains motorcycles (2 Wheels) and cars (4 Wheels). There are 35 vehicles and 114 wheels. How ma

swat32

Answer: There will be 20 motorcycles and 26 cars

let me know if you want me to explain:)

Step-by-step explanation:

If you want to check multiply 26 by the amount of wheels on each car (4) to get 104 total car wheels, then multiply the 20 motorcycles by the wheels of each motorcycle (2) to get 40. Lastly add the 104 and 40 together to get 144 the total amount of wheels in the parking lot.

Hope this helps :)

3 0

3 years ago

Help please due soon

AfilCa [17]

Answer:

Step-by-step explanation:

5 0

3 years ago

19,432÷x=48 Remainder 232 (Plz help its for my hw that's due tmrw)

Neko [114]

Answer: