ehmshsh287 ehmshsh287

04-02-2020
Mathematics

contestada

find the value of two numbers if their sum is 11 and the difference is 3

Respuesta :

aviktorov77 aviktorov77

04-02-2020

Answer:

7

4

Step-by-step explanation:

7+4=11

7-4=3

Answer Link

Otras preguntas

The math department of a college has 5 male professors, 14 female professors, 5 males assistants, and 13 female teaching assistants. If a person is selected at

which of the following solution is a buffer? a solution containing Hf and NaOH, NH3 and NH4+, HCN and HNO3?

If x² - y² = 55, and x - y = 11, then y = a. 8 b. 5 c. 3 d. -8 e. -3

Which molecule contains a triple covalent bond? (1) H2 (3) O2 (2) N2 (4) Cl2

Which formula represents a nonpolar molecule? (1) H2S (3) CH4 (2) HCl (4) NH3

Which trends are observed as each of the elements within Group 15 on the Periodic Table is considered in order from top to bottom? (1) Their metallic properties

What historical event helped to spark the Harlem Renaissance and how?

Which statement must be true for any chemical reaction at equilibrium? (1) The concentration of the products is greater than the concentration of the reactants.

what is the wavelength of violet light that has a frequency of 7.5x10^14

What is 4 less than 62