Answer:
2q-10
Step-by-step explanation:
The product of 2 and q is 2q and ten fewer than that 2q-10
Answer:
9.89949 or 9.9
Step-by-step explanation:
7^2 + 7^2 = c^2
49+49=98
square root of 98 = 9.89949
This is an expontential growth, which is a growth based on f(x) = b*a^x
b = 1500
a = 1.03
x = 3
f(3)=1500*1.03^3 = 1639.10$
After three years the fridge would cost 1639.1$.
Answer:
here is your answer
Step-by-step explanation:
k = -240
<u>Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
</u>
1/3*k+80-(1/2*k+120)=0
<u>Simplify:</u>
1/2
1 1
((—•k)+80)-((—•k)+120) = 0
3 2
<u>Rewrite the whole as a fraction using 2 as the denominator :</u>
120 120 • 2
120 = ——— = ———————
1 2
<u>Equivalent fraction : The fraction thus generated looks different but has the same value as the whole</u>
<u>Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator</u>