Five times the sum of 1 and some number is -15. what is the number?

Your equation is 5(1 + x) = -15. Using the distributive property, you would get 5 + 5x + -15. Subtract 5 from both sides to get 5x = -20. Divide by 5 to get -4.

yess

step-by-step explanation:

idk whyy this is happening, i cant even read my notification bc i keep getting errors

~coco

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.