Answer:
2.5
Step-by-step explanation:
a=1 and b=5 so it would be 1 times 5 minus 0.5 time 5. to get this you must used PEMDAS and multiplication goes before subtraction. 1 times 5 is 5 and 0.5 times 5 is 2.5 so now you can subtract one from another which would give you your answer.
Answer:
90+5x+x+10=180(interior angle of triangle)
100+6×=180
6x=180-100
6x=80
![x = \frac{80 }{6} \\ x = \frac{40}{3} \\ now \\ 5x = 5 \times \frac{40}{3} \\ = \frac{200 }{3} \\ = 66 \frac{2}{3} \\ a = 5x = \ 66 \frac{2}{3}](https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7B80%20%7D%7B6%7D%20%20%5C%5C%20x%20%3D%20%20%5Cfrac%7B40%7D%7B3%7D%20%20%5C%5C%20now%20%5C%5C%205x%20%3D%205%20%5Ctimes%20%20%5Cfrac%7B40%7D%7B3%7D%20%20%5C%5C%20%20%20%3D%20%20%5Cfrac%7B200%20%7D%7B3%7D%20%20%5C%5C%20%20%3D%2066%20%5Cfrac%7B2%7D%7B3%7D%20%20%5C%5C%20a%20%3D%205x%20%3D%20%20%5C%2066%20%5Cfrac%7B2%7D%7B3%7D%20)
Answer:
B. Cs = 5 + 3s
Step-by-step explanation:
This is because of the placement. That is all there is to it really. 5$ is a singular cost to enter the store while the 3$ will be multiplied by S amount of shorts. Adding these two costs will get the total cost or as shown by the equation, Cs.
There is only one x with no powers
P(x) = 3x + 7 a linear function
8x-6x=280 if this is not the answer tell me what I hate to do