Let the number be x
4 imes the number is 4x
7 less than 4x is 4x-7
so 4x-7=13
4x-7=13
4x=13+7
4x=20
x=20/4
x=5
the number is 5
5) the number of bicycles (x) in shop is 4 or more than 3 times the nimber of snow mobiles (y) . which of the following equation symbolically represents the number of bicycles in terms of the number of snowmobiles ? a) y=3y÷4 B)x=4y÷3 c)x+4=3y D)x=y÷4
nequalities and Their Graphs Write an inequality to describe each number 1. a number less than or equal to 11 2. a number greater than 3 a number that is at least 6 4. a number that is no less than -7 5. a maximum number of 9 6. a number that is less than -2 Graph each inequality on a number line. 56789 10 11 789 10 11 12 13 10. -5 s x 12. 7z g -7-6-543-2 -1...
1.FIVE TIMES A NUMBER IS 4 MORE THAN THE NUMBER. FIND THE NUMBER. 2.THE DIFFERENCE BETWEEN TWO NUMBERS IS 10 AND THEIR SUM IS 24. FIND THE NUMBERS
How do you write the equation six less than three times a number m is fifteen?
Seven turtles are caught and we count the number of males. Event A: More than 3 are males. What is the complement of event A? A. No more than 3 turtles are males = {0, 1, 2, 3} B. {1, 2} C. {4, 5, 6, 7} D. Impossible event
Say you roll a dice two times. What is the probability of rolling less than 3 on the first roll, and rolling greater than a 4 on the second roll?
An integer is 3 less than 5 times another. If the product of the two integers is 36, then find the integers.
The following table gives the frequency distribution of the number of hours spent last week on cell phones (making phone calls and texting) by all 100 students of the tenth grade at a school. Hours per Week Number of Students 0 to less than 4 13 4 to less than 8 16 8 to less than 12 21 12 to less than 16 16 16 to less than 20 17 20 to less than 24 17 Find the mean, variance,...
1 less than twice the sum of a number and 3
1.) -1/7(x-14)+1/4(x-4)=x+6 2.) C=2πr; slove for r 3.) 6 less than 9 times a number 4.) The local clothing store marks up the price that it pays to the clothing manufactured by 49%. if the selling price of a pair of jeans is $102 how much did the clothing the store pay for the jeans? 5.) You are varnishing The background for a mural shape like a right triangle. the base of the mural is 3 meters and the height...