Answer:
Difference in distance from Jupiter to the Sun & Mars to the sun is 342000000 or (3.42*10^8).
Step-by-step explanation:
Step 1 : Distance from Jupiter to sun is 484000000
Step 2 : Distance from Mars to sun is 142000000
Step 3 : Subtract 142000000 from 484000000
Step 4 : Answer is : 342000000
Step 5: Simplify it (3.42*10^8)
Answer:
72
Step-by-step explanation:
9 x 8 = t
t = 72
Answer:
First, you have to form simultaneous equation for both of their ages in yerms of a and b :
b = 4a - 12 -------- ( 1 )
a + b = 28 -------- ( 2 )
Next, you will have to solve it by substituting ( 1 ) into ( 2 ) :
a + (4a - 12) = 28
5a - 12 = 28
5a = 28 + 12
5a = 40
a = 8
Then, substitute a = 8 into ( 1 ) :
b = 4(8) - 12
b = 32 - 12
b = 20
They will have 729,581,341 hamburgers
Answer:
$311.49
Step-by-step explanation:
*remember when turning percents to decimals you move the decimal to spots to the left. so 5% as a decimal is 0.05 and 10% as a decimal is 10
step 1) multiply 349.99 by 0.18 to find the price of discount. 349.99 times 0.18 is 62.9
step 2) subtract 62.9 from 349.99 to find the price with the discount. the answer is 287.09
step 3) multiply 287.09 times 0.085 to find the price of the tax. which is 24.4
step 4) add 287.09 and 24.4 which is 311.49