4. Jake ran 7 miles on Tuesday. He ran 4 times as many miles last week. How many miles did he run last
week? Write an equation and solve it. Let m represent the unknown miles.
Equation:

miles

Last week jake ran One and Three-fourths miles(s)

Step-by-step explanation: First we need divide to see how many miles jake ran last week so 7 divided by for is the same as seven-fourths because the divison bar means to divide. Now that we have seven-fourths lets convert that to a mixed number witch is One and three-fourths

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.

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