Please I will mark brainliest 12. Ratlace bought some tacos and bumtos
He bought & food items
The total cost was $10.40
The price of a tace is $2.40
The price of a burrito is $4.20
.
Which of the following systems of equations
can be used to find the number of tacos bought
(1) and the number of burritos (b) bought?

P(A or B) means the probability that either A happens or B happens.  In this case, A is that a customer buys a taco and B is that a customer buys a drink.  This means that P(A or B) is the probability that a customer buys a taco or a drink.

0.55 is read as "55 hundredths"; this makes it the fraction 55/100, which is also 55%.

Since the probability equals 55%, this means the probability of a customer buying a taco or a rink is 55%.

Step-by-step explanation:

pls mark branliest

answer: f = 32.2m

step-by-step explanation: that is the answer

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2