102643885 102643885

10-09-2022
Mathematics

contestada

Find two numbers with a sum of 65. Twice the lesser number is 10 more than greater number.

Respuesta :

DanielEgert DanielEgert

10-09-2022

Answer:

a=25

b=40

Step-by-step explanation:

We can get two equations from these statements

1.a+b=65

2.a<b

therefore 2a=10+b

and 2a-10=b

substitute into original equation

a+(2a-10)=65

3a=75

a=25

b=65-25

=40

Answer Link

Otras preguntas

The “clear and present danger” principle stated by the Supreme Court in Schenck v. United States (1919) had the effect of (1) prohibiting the presiden

How is the underlined pronoun in the sentence used? Sandy showed them her coin collection. ------Them is suppose to be the underlined

During the 193os, poor land management and severe drought conditions across parts of the Midwest resulted in the (1) formation of the United States De

Which notation is equivalent to the inequality -3 < x ≤ 7? (1) [-3,7] (3) [-3,7) (2) (-3,7] (4) (-3,7)

Civil cases can be tried by a jury or what other method

When 6x2 - 4x + 3 is subtracted from 3x2 - 2x + 3, the result is (1) 3x2 - 2x (3) 3x2 - 6x + 6 (2) -3x2 + 2x (4) -3x2 -

A storage container in the form of a rectangular prism is measured to be 12 inches by 8 inches by 4 inches. Its actual measurements are 11.75 inches by 7.75

Document 2 …And what were these “own lives” of theirs [women] to be like? Well, for one thing, they could take jobs. Up to this time girls of the mi

A storage container in the form of a rectangular prism is measured to be 12 inches by 8 inches by 4 inches. Its actual measurements are 11.75 inches by 7.75

… With malice toward none; with charity for all; with firmness in the right, as God gives us to see the right, let us strive on to finish the work we a