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2 years ago

2x + 3 for x=3 PLEASE I NEED A ANSWER

Mathematics

1 answer:

dedylja [7]2 years ago

4 0

Answer:

Step-by-step explanation:

2 times 3 = 6

6+3=9

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Solve for y.<br> 6 = 2 (y+2)

Ad libitum [116K]

Start by dividing both sides by two to get 3 = y + 2. then subtract two from both sides to get y = 1.

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2 years ago

Read 2 more answers

Wayne is going to send some flowers to his wife. Belmont Florist charges $1 per rose, plus $35 for the vase. Darrell's Flowers,

natulia [17]

Answer:

there would be a total of 25 roses.

Step-by-step explanation:

the total cost is $60

8 0

2 years ago

Sam picked 1/2 gallon of blueberries. He poured the blueberries into one of his plastic containers and noticed that the berries

Burka [1]

Answer:

With 1 gallon of blueberries, Sam can fill 4/3 of his container.

Step-by-step explanation:

By the given situation:

1/2 gallon of blueberries ⇒ The container is 2/3 full

Now, let us assume 1 gallon of blue berries ⇒ The container is m full.

Now, by the RATIO OF PROPORTIONALITY:

$\frac{\frac{1}{2} }{\frac{2}{3} } = \frac{1}{m} \\\implies {\frac{1}{2} } \times {\frac{3}{2} } = \frac{1}{m}\\or,\frac{1}{m} = \frac{3}{4} \\\implies m = \frac{4}{3}$

Hence, with 1 gallon of blueberries, Sam can fill 4/3 of his container.

6 0

2 years ago

Factors of (1-x^2) answer fast please

MatroZZZ [7]

Answer:

(−x−1)(x−1) or 1−x^2

Step-by-step explanation:

(1-x^2)

Rewrite 1-x^2 as 1^2-x^2. The difference of squares can be factored using the rule: a^2

−b^2=(a−b)(a+b).

(1−x)(1+x)

Reorder the terms.

(−x+1)(x+1)

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3 years ago

A school basketball team has an expense account and a fundraising account. After tt weeks, the balance of the expense account is

777dan777 [17]

Answer:

a. 550-8t

b. 454 dollars

Step-by-step explanation:

a. Calling t the number of weeks, the balance in the first account is

$(400-40t)$

while the balance in the second account is

$(150+32t)$

So, the total amount in both accounts is the sum of the balances of the two accounts:

$(400-40t)+(150+32t)=(400+150)+(-40t+32t)=550-8t$

b. To find the total amount in both accounts after 12 weeks, we just need to substitute t=12 into the total balance, and we find:

$550-8t=550-8\cdot 12=550-96=454$

7 0

3 years ago