Answer:
x = - 3, y = - 1
Step-by-step explanation:
y = 7x + 20 -----> equation 1
4x - y = - 11
4x - ( 7x + 20 ) = - 11
4x - 7x - 20 = - 11
- 3x = - 11 + 20
- 3x = 9
x = 9 / - 3
x = - 3
Substitute x = - 3 in equation 1,
y = 7 ( - 3 ) + 20
= - 21 + 20
y = - 1
Hence,
x = - 3
y = - 1
Answer:
well it uses the compound interest formula
F(x) = P_{0}(1 + \frac{r}{100})^x
so in your question
x = time in years for the initial formula
P_{0} = 293,.... r = 6% ...and...
then you need to substitute x = 4
simplify the brackets and you should get the answer.
<span>f(x) = 3x + 3; f(33)
f(33) = 3(33) + 3
f(33) = 99 + 3
f(33) = 102</span>
The probability of rolling a 3 on a six sided number cube is 1/6
Answer:
b
Step-by-step explanation:
