Carlos just took 40 question math test he scored 75%

So he missed 10 questions and got 30 right

Step-by-step explanation:

To find the answer we need to find how many times 40 can go into 100. it can go into 100 exactly 2.5 times. So 2.5 times 40 will equal 100(100%) This also means that 2.5 times X should also equal 100.

To find X we can do 75 divided by 2.5. When we do this, we get 30. So he got 30 questions right and missed ten.

Another way to find the answer is to just do 0.75 or 75% times 40(total amount of questions)

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.

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!