ansby2003 ansby2003

01-10-2020
Mathematics

contestada

mark is 3 less than 4 times as old as tim. Together their ages total 42. How old is mark

Respuesta :

Аноним Аноним

01-10-2020

Answer:

30

Step-by-step explanation:

3*4=12

42-12=30

=30

Answer Link

Otras preguntas

(-6,5) (-3,3) (0,1) what are the intercepts

What is the role of renin in the secretion of aldosterone?

All the read/write heads a hard disk are controlled by a(n) ____ which moves the read/write heads across the disk surfaces in unison. a. controller c. formatter

Island A is 210 miles from island B. A ship captain travels 230 miles from island A and then finds that he is off course and 180 miles from island B. What beari

How do identical twins form? A. A fertilized egg splits in two. B. Two eggs are fertilized by one sperm. c. Two eggs are fertilized by two sperm. D. Two sperm f

Which ordered pairs could be points on a line parallel to the line that contains (3, 4) and (–2, 2)? Check all that apply.

Is there a statute of limitations on sexual assault

Prove by induction that all of the hexagonal numbers are odd. *(Problem from book is incorrect)

Multiply. (x + 7)(3x - 2) ( please answer with A. B. C. D.

Suppose a study estimated that 63% of the residents of a community (with an error range of 7 percentage points at 95% confidence) favor replacing the playground