What is 0.647 rounded to the nearest tenth

Convert 1,920,000,000 minutes into hours

A number increased by 7 is less than 15

Lucy receives 28 dollars a night for babysitting. She also had 135 dollars in savings before she started babysitting. If she currently has 275 dollars, write an equation to represent how many nights of babysitting Lucy worked.

Triangles ABC and DEF have the following characteristics: ∠B and ∠E are right angles ∠A ≅ ∠D BC ≅ EF Which congruence theorem can be used to prove △ABC ≅ △DEF? AAS ASA HL SAS

Identify the law illustrated by:20x + 50 is the same as 50+20x

A jogger ran 5 2/3 miles on Tuesday. This was 2 1/4 more miles than she ran on Monday. How many miles did the jogger run on Monday?

Explain why the greatest common factor of two numbers is sometimes one

Write a pair of integers whose sum gives (a) a negative integer (b) zero (c) an integer smaller than both the integers. (d) an integer smaller than only one of the integers. (e) an integer greater than both the integers,

Solve the system of equations. y = 6x-27 y = 4x - 17 a. (-5, 3) b. (-3, - 5) C. (5, 3) d. No solution

Solve for x -6 (-x - 4) = 4 (1 + 4x) x =