Answer:
See below.
Step-by-step explanation:
The bold 8 below is in the tens place. Since it is in the tens place, the digit placed there represents the number of tens. 8 represents 8 tens. Since 8 * 10 = 80, the 8 in the tens place represents 80.
127,368,088
The bold 8 below is in the ones place. Since it is in the ones place, the digit placed there represents the number of ones. 8 represents 8 ones. Since 8 * 1 = 8, the 8 in the ones place represents 8.
127,368,088
The relationship between the 8 in the tens place and the 8 in the ones place is that the 8 in the tens place has a value 10 times greater than the value of the 8 in the ones place.
Answer:
Edie has a better deal since his final price is lower
Step-by-step explanation:
Cousin Edie drank all of Clark's egg nog . Edie finds a coupon for 50 cents off that can only be use at a local grocery store.Clark normally buys his egg nog at the supermarket.
The tax rate at both stores is 2.25%.
Clark buys the egg nog at $5.95 plus tax .
Edie buys the egg nog at $6.35 plus coupon plus tax.
After Edie applies the coupon , the final price is $( 6.35 - 0.50 ) = $5.85
<u>Since the percentage of tax applied is the same, the deal with lower final price is better.</u>
Hence, Edie has a better deal.
Answer:
27 and 28
Step-by-step explanation:
x+x+1=55
2x+1=55
2x=55-1
2x=54
divide each side by 2
x=27
x+1=28
check your answer adding the two integers
27+28=55
Answer:
a) 6
b) 6i
c) 6i
d) -6
Step-by-step explanation:
We are going to write down the numbers as a product of prime numbers and then proceed to solve:
Note: Remember that i = √-1 and that i²= -1
a) √9(√4)
√3² × √2² = 3 × 2 = 6
Thus, the answer is 6
b) √9 ×√-4
√3² x i√2² = 3 x 2i = 6i
Thus, the answer is 6i
c) √-9.√4
i√3² × √2² = 3i x 2 = 6i
Thus the answer is 6i
d) √-9.√-4
i√3² × i√2²
3i x 2i = -6
Thus the answer is -6