How am i able to subtract this equation 13/18-1/21

Steve has 30 apples and gives away 2 how many does he have now

4) There are 12 dogwood trees currently in the park. Park workers will plant more dogwood trees today. When the workers are finished there will be 58 dogwood trees in the park. How many dogwood trees did the workers plant today?

The function f (x) = - 6x+11 has a range given by {-37,-25,-13,-1}. Select the domain values of the function from the list 1,2,3,4,5,6,7,8. explain how you arrived at your answer

Julio is paid 1.4 times his normal hourly rate for each hour he works over 30 hours in a wee last week he worked 35 hoursand earned 436.60

Write an integer to represent the final temperature. The day started out at 6 am as 32 degrees rose 24 degrees by noon and dropped 14 degrees at 6 pm

The scatter plot below shows the relationship between drop height and speed of a roller coaster i Roller Coasters The linear equation that best models this data is y=0.216x + 32.575 Part A: The slope of the line is 0.216 and the y-intercept is

1+1+1=15 2+2+2=9 3+3+3=30 3+1*2=?

Use the log table to estimate the value of log10 6.25. A ...7959 B ...7482 C ...8092 D ...7853

If you grow 523 eggplants and sell 378, how many do you have left? A. 145 B. 197 C. 901 D. 154

What is the meusrent for a trinangle with a degree of 70 70 40