Answer:
a) 
b) 
Step-by-step explanation:
Part a:
every 4 lbs of flour, she makes 6 loaves of bread. this as a rate in simplest fraction form is:
Part b:
every 10 inches , 8 dominoes can be placed. then the rate can be written as:
Answer:
It's called a line in math
We put this into an algebraic equation, where <span>x = the number .
x + 17 > 26
x > 9
This </span>> is the greater than sign, we use this because it's no less than 26.
Ideally we would use this sign:
<span>http://etc.usf.edu/clipart/41700/41712/fc_greateq_41712_md.gif
because it could be equal to 26.
</span><span>The number is <u>greater or equal to 9</u>
</span>
Answer:
7th week
Step-by-step explanation:
Let us represent the number of weeks as x
Jill begins the summer with $500 in her savings account. Each week, she withdraws $20.
$500 - $20× x
500 - 20x
Her brother, Sam,starts the summer with $150 in his account. He adds $30 to his account each week.
$150 + $30 × x
150 + 30x
At what week will both Jill and Sam have the same amount in their account?
We solve this be Equating both Equations together
Jill = Sam
500 - 20x = 150 + 30x
Collect like terms
500 - 150 = 30x + 20x
350 = 50x
Divide both sides by 50
50x/50 = 350/50
x = 7 weeks
Therefore, at the 7 week, Jill and sam would have the same amount in their accounts
Answer:
-0.5 would be the most likely outcome
Step-by-step explanation:
Hope this helped<3
