Answer:
The solution for the system of equations is
x=2,y=−2
Explanation:
4x−3y=14.....equation (1)
y=−3x+4.....equation (2)
Solving by substitution
Substituting equation 2 in equation 1
4x−3⋅(−3x+4)=14
4x+9x−12=14
13x=14+12
13x=26
x=2
Finding y by substituting x in equation 1
4x−3y=14
4⋅2−3y=14
8−3y=14
8−14=3y
3y=−6
y=−2
Answer:
0.444... (or 44.44...%)
Step-by-step explanation:
The experimental probability is the probability of an event actually happening. The experimental probability of a man having a beard here is 44.444...% (8/18).
Answer:
the claw game would give you a better %
Step-by-step explanation
when turned into a percent 1:49 becomes 2.040816326531% compared to the claw game that would give you a 30% chance of wining
(5*7) - (5*4) = 35 - 20 = 15
you "distribute" the 5 but multiplying it to both numbers in the parentheses, and doing the subtraction.
Next 6 terms =81 ,243,729,2187,6561,19683
