milagros314 milagros314

03-10-2019
Mathematics

contestada

mark is 11 years older than his sister. In 8 years he will be twice as old as she will be then. How old are they now

Respuesta :

aanicole12345678 aanicole12345678

03-10-2019

Answer: 14 years old and his sister is 3 years old

Step-by-step explanation:

Answer Link

Otras preguntas

Imagine you are studying the seafloor spreading along two different ocean ridges. Along the first ridge the magnetic stripes are uniformly narrow. Along the sec

Use a truth table to test the validity of the following argument. If you are on the student council,then you must maintain at least a B average. You are not on

Kite A B C D is shown. Lines are drawn from point A to point C and from point B to point D and intersect. In the kite, AC = 10 and BD = 6. What is the area of k

5. Which of the following causes Earth to experience daytime and nighttime? Group of answer choices The tilt of the Earth's axis. The rotation of the Earth. The

What is a cylinder? Give an example of an object that's a cylinder.

SOMEONE JUST PLEASE HELP MEE

9x + 5 = 4(x + 2) + 5x solve for x please thank you

Read the following stanza: Collar pressed, Shirttails tucked, Woolen breeches buttoned at the knee, Suspenders taut, Jacket buttoned, Necktie pulled as tight as

On Monday while Johnny was getting ready for school, he was in the bathroom holding his comb when he got an itch on his head. Johnny used the comb to rub his it

Smooth muscle tissue photo