Donna sells cups of tea and coffee.
on monday
• she sells 218 cups in total
on tuesday
• she sells 48 fewer cups of tea but
75% more cups of coffee
• she sells 287 cups of tea and
coffee in total.
how many cups of tea did she sell on
monday?

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

is it like a multiple choice? if so then i need the multiple choice so i can get and understanding on what the answers is so that i can explain it to you

simplifying

7ln(x + 2.8) = 11.2

reorder the terms:

7ln(2.8 + x) = 11.2

(2.8 * 7ln + x * 7ln) = 11.2

(19.6ln + 7lnx) = 11.2

solving

19.6ln + 7lnx = 11.2

solving for variable 'l'.

move all terms containing l to the left, all other terms to the right.

reorder the terms:

-11.2 + 19.6ln + 7lnx = 11.2 + -11.2

combine like terms: 11.2 + -11.2 = 0.0

-11.2 + 19.6ln + 7lnx = 0.0

the solution to this equation could not be determined.

step-by-step explanation:

i searched it on google but it says that the solution to this equation could not be determined but i hope that it you a little.

he has 4 left

step-by-step explanation:

guy gives 1 to his friend mr. guy, so that is 5 subtracted by 1, which leaves him with 4 left, hope this !