michaelar9244 michaelar9244

01-12-2021
Mathematics

contestada

Find a number such that 20 less than twice the number is 50.

Respuesta :

DaBoiSoren DaBoiSoren

01-12-2021

140 because 70 (the half) minus 20 is 50

Answer Link

Otras preguntas

what is the sum of the expression 2/12 + 2/4

Simplify using expressions 15m^3n^5 / 3m^2n^2

Find the slope of a line a. parallel and b. perpendicular to the line y = - 3x + 8.a. Parallel:b. Perpendicular:

A recent study of 28 city residents showed that the mean of the time they had lived at their present address was 9.3 years. The standard deviation of the pop

What Postulate or theorem proves that these triangles are similar?

Determine the volume (mL) required to prepare each of the following. 190 mL of a 0.300 M HNO3 solution from a 3.75 M HNO3 solution.Express your answer

Recent American history informs us that our presidents live in luxurious accommodations both during their tenure in The White House and afterwards. President T

Which evidence suggests that flowering plants and pollinators have complimentary adaptations?A. Butterfly wings are made of many ovelapping scales, not stretche

solve the equation by completing the square.4x(x + 6) = -40

7a) The roots of the equation 4x^2 - 7x - 1 = 0 are G and H. Evaluate G^2+ H^2B) Write the equation of a quadratic with integer coefficients whose solutions are