X-2/5=7 what is the value of x is it 1.5

Related Questions

• 4x+12=0 how do you solve
• The density of a certain material is such that it weighs 1 pound for every 3.5 cups of volume. Express this density in tons per cubic foot. Round your answer to the nearest hundredth.
• If you double a number and then add 36​, you get four elevenths of the original number. What is the original​ number? Please help
• A cell phone weighs about 2.8x 10pounds. Which value of n is most reasonable? -3 -1 0 1​
• There are 25 pens in a container on your desk. Among them, 20 will write well but 5 have defective ink cartridges. You will select 2 pens (without replacement) to take to a business appointment. Calculate the probability that both pens are defective.
• The perpendicular bisectors of ΔKLM intersect at point A. If AK = 25 and AM = 3n - 2, then what is the value of n?
• You measure 32 turtles' weights, and find they have a mean weight of 73 ounces. Assume the population standard deviation is 7.9 ounces. Based on this, what is the maximal margin of error associated with a 95% confidence interval for the true population mean turtle weight. Give your answer as a decimal, to two places
• 0.40 ___0.04 Please answer only if you are 100 percent sure a c =
• A bag contains 9 marbles, of which 3 are red and 6 are blue. players 1 and 2 take turns drawing marbles from the bag without replacement until a red marble is drawn.
• Which symbol makes the number sentence true? 2.3×10-5 ____ 2.3×105