Answer:
-4x? whats the value to x?
Step-by-step explanation:
We have to multiply 7 by 18 to find out how much she spent on t-shirts.
7 × 18 = 126
We multiply 4 by 14 to find out how much she spent on caps.
4 × 14 = 56
Now we add 126 (shirts) and 56 (caps) and 26 (shoes).
126 + 56 + 26 = 208 she spent on Friday
Answer:
31. 12x + 72
32. 15x + 6
33. 16x + 20
34. Cba
35. Cba
36. 46
Answer:
D: x = 7 - t; y = -1/(t-7)
Step-by-step explanation:
We are given the rectangular equation.
t = 7 - x
y = 1/x
Now, from the first equation, let's make x the subject;
x = 7 - t
Let's put 7 - t for x in the second equation to obtain;
y = 1/(7 - t)
7 - t can also be expressed as -(t - 7)
Thus;
y = 1/-(t - 7)
y = -1/(t-7)
Thus, the parametric equations are;
x = 7 - t; y = -1/(t-7)
Answer:
$2,184
Step-by-step explanation:
$6,500 x 2.8% = annual interest
6,500 x 2.8% = $182 annual interest
$182 x 12 years = interest earned in 12 years.
182 x 12 = $2,184
