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Solve 4x equals 72?
4x = 72.divide both sides by 4x = 18
72 is 90 of what number?
72% of 90 = 80A percent is 1 part out of 100.1%isequalto1100or0.01.Proportions can be used to solve percent problems.partwhole=percent100solveThe part is 72.The percent is 90%.Let n represent the whole.Write a proportion to solve for n.72n=9010090n = 72 · 10090n = 7,20090n ÷ 90 = 7,200 ÷ 90n = 80
Solve for s 6s plus 2s equals 72?
6s+2s=72 combine like terms 6s+2s=8s set equal to 72 8s=72 divide both sides by 8 to solve for "s". 8s=72 8 8 your answer is s= 72/8 which is 9.
How would you solve 19 equals m - 72?
-53
What should be added to both sides of this equation to solve for the variable 72 equals 64 plus m?
-64
Solve proportion 4 over 9 equals x over 72?
X = 32
Solve the proportion 2 over 9 equals x over 72?
2/9=x/72 144=9x 16=x
What is the proportion of x over 12 equals 30 over 72?
2
Solve for z z over 12 equals -60?
72
N over 18 equals negative 72 what is n?
n/18 = -72 we can solve for n by multiplying both sides by 18 which shows n = (-72)(18) = -1296
In inverse proportion x equals 2 and y equals 36 but what will y be when x equals 4?
Inverse proportion implies xy = c where c is the constant of [inverse] proportionality. x = 2 and y = 36 implies xy = 72 = c So the relationship is xy = 72 Then, if x = 4, y = 72/x = 72/4 = 18
Solve 4x equals 72?
4x = 72.divide both sides by 4x = 18
What percent is 72 of 150?
You would formulate this problem X/100 * 150 = 72 and solve for X.
What percent of 160 is 72?
To find out what percent 72 is of 160, you can set up a proportion: 72 is to 160 as x is to 100. This can be written as 72/160 = x/100. Cross multiply to get 160x = 7200. Divide by 160 to solve for x, which equals 45. Therefore, 72 is 45% of 160.
How do you solve -12x equals 72?
-12x = 72 Divde both sides by -12 to find the value of x: x = -6
Solve using the rule of 72 rate equals 4 percent years equals 18 fv equals 8000 solve for pv?
Solve, using the Rule of 72 rate = 4%, years = 18, fv=$8,000. Solve for PV. Formula: PV = $1/(1+r) t PV = $8000/(1+.04) 18 PV = $8000/2.0258 3949.03 = $8000/2.20258
72 is 90 of what number?
72% of 90 = 80A percent is 1 part out of 100.1%isequalto1100or0.01.Proportions can be used to solve percent problems.partwhole=percent100solveThe part is 72.The percent is 90%.Let n represent the whole.Write a proportion to solve for n.72n=9010090n = 72 · 10090n = 7,20090n ÷ 90 = 7,200 ÷ 90n = 80
