Answer:
(22, - 24)
Step-by-step explanation:
Multiply the first equation by -5 to make the y's so you can add the up to zero.
-5(2x + y = 20)
-10x - 5y = -100 Add the second equation thn solve for x
<u> 6x + 5y = 12 </u>
-4x = -88
x = 22
Plug 22 in for x in either equation
2x + y = 20
2 (22) + y = 20
44 + y = 20
y = -24
Answer:
0.1 for each case
Step-by-step explanation:
Because Jordan's teacher randomly calls on students and Jordan has 10% chance of being called on any given day, the probability that on the first day Jordan is called on is 0.1 Besides, the probability remains constant on any given day, so, the probability that on the 2nd day Jordan is called on is 0.1 and for the 5th day is the same 0.1 Probability is always a number between 0 and 1.
Answer:
True
Step-by-step explanation:
∠4 ≅ ∠5 are corresponding angle and equal to each other
Hi! the answer should be 104
----
Formula: h(g(x))
1) First you want to take the -5 and plug that into the given equation for g(x)
• 2(-5)= -10
2) Next you want to take the -10 and plug it into the equation for h(x)
• (-10)²+4= 104
Hi there!
• Principle amount, P = $ 7, 250
• Rate of interest, r = 12 %
• No. of weeks in an year, n = 52
• Time period, t = 10 years
Aₜ = P [ 1 + (
![\dfrac {r}{n}](https://tex.z-dn.net/?f=%5Cdfrac%20%7Br%7D%7Bn%7D)
) ] ᴺ ˣ ᵀ
A₁₀ = 7, 250 [ 1 + (
![\dfrac {0.12}{52}](https://tex.z-dn.net/?f=%5Cdfrac%20%7B0.12%7D%7B52%7D)
) ] ⁵² ˣ ¹⁰
Simplifying :-
A₁₀ = $ 24,037.59
Hence,
Option [ 1. ] - $ 24,037.59 is Correct
~ Hope it helps!