Answer:
<em><u>Olá</u></em><em><u>,</u></em><em><u> </u></em><em><u>tudo</u></em><em><u> </u></em><em><u>bem</u></em><em><u>?</u></em><em><u> </u></em>
<em><u>Me</u></em><em><u> </u></em><em><u>chamo</u></em><em><u> </u></em><em><u>Ana</u></em><em><u> </u></em><em><u>Kesia</u></em><em><u>,</u></em><em><u> </u></em><em><u>muito</u></em><em><u> </u></em><em><u>prazer</u></em><em><u>.</u></em>
<em><u>Nn</u></em><em><u> </u></em><em><u>entendi</u></em><em><u> </u></em><em><u>sua</u></em><em><u> </u></em><em><u>pergunta</u></em><em><u>!</u></em><em><u> </u></em>
<em><u>Mais</u></em><em><u>,</u></em><em><u> </u></em><em><u>mesmo</u></em><em><u> </u></em><em><u>assim</u></em><em><u> </u></em><em><u>obrigada</u></em><em><u> </u></em><em><u>pelos</u></em><em><u> </u></em><em><u>pontos</u></em><em><u>.</u></em>
Cost of each pound of dog food = $2 .
Total cost of 9 pounds of dog food = 9 * 2 = $18.
Let us assume number of treats she can buy = t.
Cost of each treat = $1.
Cost of t number of treats = 1*t = 1t .
Total money Cara has = $25.
We can setup an inequality as,
Total cost of dog food + total cost of t number of treats ≤ 25.
18 + 1t ≤ 25.
Subtracting 18 from both sides, we get
18 + 1t -18 ≤ 25-18.
1t ≤ 7 or t ≤ 7.
So, she can purchase 7 or less treats.
Answer:
Step-by-step explanation:
"When 200 gallons of oil were removed from a tank" algebraically looks like this:
V - 200.
"...the volume of oil left in the tank was 3/7 of the tank's capacity" algebraically looks like this:
3/7(V)
Therefore, the equation is
V - 200 = 3/7(V)
Begin by multiplying both sides by 7:
7(V - 200) = 3V and
7V - 1400 = 3V so
-1400 = -4V so
V = 350 gallons
That's if the volume of the oil in the tank was 3/7 of the tank's capacity.
For the other part of the problem, we set up the equation almost the same, except the 3/7 is a 1/2:
V - 200 = 1/2(V)
Multiplying both sides by 2 gives you
2(V - 200) = V and
2V - 400 = V so
-400 = -V so
V = 400
Answer:
x is plus 1 and y is minus 1.
Step-by-step explanation:
thats what i put and marked it as correct on edgenuity.
Answer:
30
Step-by-step explanation:
