So here is what you would do:
lets just pretend that there is no x in the equation
so this is what the equation would look like:
first, is 4 to the power of 2=16 and now we are going to put the x back into the equation so: 4x to the power of 2, but we did the exponents so, now x is the missing number. We can use the 32 because it is the solution to the equation. So we would do 32-16=16 so the missing number is 16 so x=16
Answer: x=16
The estimate of the sum of 202 and 57 is 260. You add the numbers together and than round up.
Answer:
C. 6 2/3
Step-by-step explanation:
3/5 = 0.6
4 divided by 0.6 = 6.7 (rounded to the nearest tenth)
2/3 = .7 (rounded to the nearest tenth)
therefore , your answer is C