Noah made 1 1/2 dozen blueberry muffins and 1 3/4 dozen lemon muffins. He needs to take 5 dozen muffins to the bake sale. How many dozen more muffins does he need to bake?

Answers

Answer 1

Answer: convert to improper fraction first

1 1/2 = 3/2
1 3/4 = 7/4

convert 3/2 into quarters = 6/4

Then add together 6/4 + 7/4 = 13/4

Convert back into mixed number 3 1/4 so to make up to 5 muffins - 1 3/4 muffins are required

Answer 2

Answer:

Final answer:

Noah baked 3 1/4 dozens of muffins and needs to bake 1 3/4 more dozens to meet his requirement of 5 dozens for the bake sale.

Explanation:

Noah baked 1 1/2 dozen blueberry muffins and 1 3/4 dozen lemon muffins. Adding these two amounts together, Noah has baked a total of 3 1/4 dozen muffins (1 1/2 + 1 3/4 = 3 1/4). Since he needs to bring 5 dozen muffins to the bake sale, we need to subtract the number of dozens he already baked from the total required. That is, 5 dozens - 3 1/4 dozens = 1 3/4 dozens. Therefore, Noah needs to bake 1 3/4 more dozen muffins to have enough for the bake sale.

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15. The measure of the second angle in a triangle is four more than the measure of the first angleand the measure of the third angle is eight more than twice the measure of the first angle. Find
the measure of each angle.

Answers

Answer:

Step-by-step explanation:

second: 4+x

first:x

third:2x+8

180=4+x+x+2x+8

180=12+4x

168=4x

x=42

42+4=46

2*42+8=92

first angle: 42

second angle:46

third angle:92

Simplify the expression: 2(4x-3)-7(x+1)

Answers

2(4x-3)-7(x+1) first distribute
8x-6-7x+7 then combine the x's
x+13

For the week 600 students purchased school lunch. Monday 100 student bought a school lunch. Tuesday 50 student brought school lunch. How many student bought school lunch for the rest of the week if the school sold all 600 lunches

Answers

450 students
Because
100+50=150
600-150=450

Final answer:

After subtracting the number of lunches bought on Monday and Tuesday from the week's total, it is found that 450 students bought school lunch for the rest of the week.

Explanation:

The question is asking you to figure out how many students bought school lunch for the rest of the week after Monday and Tuesday's sales were considered. Using simple subtraction, deduct the number of lunches bought on Monday and Tuesday from the total for the week:

Monday: 100 lunches
Tuesday: 50 lunches
Week total: 600 lunches

To calculate, we take the week total and minus Monday and Tuesday's sales (600 - 100 - 50) which gives us 450. Therefore, 450 students bought school lunch for the rest of the week.

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You are playing a game in which each player wins, loses, or daws(ties) at each turn. For each turn won, you are awarded 5 points. If you lose the turn, you lose 5 points, if it is a draw, you get 0 points. For the first dozen rounds, you had the following results: win, win draw, win, lose , lose , win, lose, draw,lose , lose,lose. What was your point total for the rounds ???

Answers

-10 because you lost twice more than you won.

What is 2x times x squared?

Answers

We want to multiply the monomial $2x$ by the monomial $2x^2$ .

Remember that to multiply monomials we need to use the laws of exponents; in this case, the law for multiplying powers with the same base. The rule says that, when you multiply powers of the same base, you just need to add the exponents: $(a^m)(a^n)=a^(m+n)$ , $(x^2)(x^4)=x^(2+4)=x^6$ . Also, is worth pointing out that the exponent of a variable with no exponent is 1: $x=x^1$ .

Remember that we also need to multiply their coefficients , which are the numbers that multiply the variables; again, variables with no numbers have a coefficient of 1, so $x=1x$ . Multiply coefficients is easy, you just need to multiply them as you usually do with everyday numbers.

Let's apply all of that to our multiplication:

$(2x)(x^2)=(2x^1)(1x^2)=2*1x^(1+2)=2x^3$

We can conclude that 2x times x squared is 2x cubed.

$2x$ times $x$ is $\boxed{\bf 2x^(3)}$ .

Further explanation:

A monomial is an expression which contains one term and a monomial includes numbers and variables which are multiplied together. The constant term is multiplies with an another constsnt term and the variable is multiplies with an another variable term.

Law of exponent:

Product with same base: If we multiply the same bases with different exponents then the base remains the same and the exponents are added in the final product.

Calculation:

Now, we are given the two monomials as $2x$ and $x^(2)$ .

Multiplying both the monomials as follows:

$\boxed{2x\cdot x^(2)}$

Here, $x$ is a variable and $x$ has power $1$ in the first monomial and $x$ has power $2$ in the second monomial.

Using the mentioned law of exponents as the variable $x$ is similar in both the monomial and add the powers of both as follows:

$\boxed{\begin{aligned}2x\cdot x^(2)&=2x^(1+2)\n&=2x^(3)\end{aligned}}$

Therefore, $2x$ times $x$ is $\boxed{\bf 2x^(3)}$ .

Learn more

1. Problem on the whole numbers are positive integers brainly.com/question/1852063.

2. Problem on the adding and simplifying the numbers brainly.com/question/894273

3. Problem on general form of the equation of the circle brainly.com/question/1506955

Answer details:

Grade: Middle school

Subject: Mathematics

Chapter: Polynomials

Keywords: Trinomials, binomials, monomials, polynomials, variables, exponents, real numbers, degree of polynomials, equations, expressions, coefficients, zero polynomial, constants, integers, function, domain, range, codomain, graph, abscissa, coordinates, roots of polynomials, bivariate polynomials.

Brent counted 10 red cards, 10 black cards, and 20 blue cards in a deck of cards. What is the ratio of red cards to other cards?

Answers

The ratio is 10 red cards to 40 other cards. In other words, 10:40 or 1:4.
} I hope this helped! {

the ratio of red to the other cards is 10 to 50. which can be reduced to 1 to 5.

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