Answer:
He hits 25 golf balls per hour.
Step-by-step explanation:
Divide 250 by 10 to get the answer.
Answer:
r = 4
Step-by-step explanation:
z ^ (7/10) * z^ ( 33/10)
We know that a^ b* a^c = a^(b+c)
z^ (7/10 +33/10)
z^ (40/10)
z^4
r = 4
Answer: 3 copies of 5 tenths = 3*0.5 = 1.5
Step-by-step explanation:
Ok, if we have:
"3 copies of a number B"
This is written as:
3*B
And we have that the number B is "5 tenths"
Now, a tenth is the first digit after the decimal point.
Then 5 tenths = 5*0.1 = 0.5
B = 0.5
3 copies of 5 tenths = 3*0.5 = 1.5
<span>These are the answers of the following items:
(1)
One weaver sells 4 blankets and 6 sweaters for $150.
4B + 6S = 150
2B + 3S = 75
The other weaver sells 8 blankets and 12 sweaters for $400.
8B + 12S = 400
2B + 3S = 100
Do the weavers charge the same amount for blankets and sweaters? NO
Write and solve a system of equations to support your answer.
</span>2B + 3S = 75
2B + 3S = 100
<span>NO SOLUTION
2.) Re-write the system to make it easier to solve, then solve to find a solution.
y = 0.005
0.006x + 0.00812y = 0.00087
y = 5
6x + 8.12y = 0.87
6x + 8.12*5 = 0.87
6x = -39.73
x = -6.62</span>