What is the value of the variable that makes the statement true?

a + (-7) + 3 = 0

A. - 10

B. 10

C. 4

D. - 4

A man receives an annual increase of #30000 and after a period of 10 years service, the man has the salary of #1014. Find his initial salary

Samuel and Randi are placemat weavers. Samuel can weave 7 placemats in 8 hours. Randi can weave 5 placemats in 4 hours. How many placemats can they make in 5 days if they worked 8 hours each day?

Mario earned a raise that increases hourly pay rate from $8 to $10. What was the percent increase in Mario's hourly pay rate?

Mariah's goal is to jog 1 mile. so far she has jogged 9/20 of a mile. How much farther does she need to jog to reach her goal? about 0/20 mile about 1/4 mile about 1/2 mile about 3/4 mile

8 . Solve simultaneously the equations 6p - 4r = 14 and p-2r = 5. p = ... فن 199110

Simplyfy negative exponents

From 1000, create a pattern by subtracting 8 from each number and stop at 5 numbers

The length of the red line segment is 8, and the length of the blue line segment is 4. How long is the major axis of the ellipse

What is the volume of a rectangular prism with the dimensions base 3 1/4 cm height2 1/2 cm and the length 4 1/2 cm?

Which of the following WOULD NOT follow a continuous probability distribution a. electricity consumption in kilowatts per hour b. heights of people c. number of throws of a single die to scored. a 6 speed of a car