Maria has five more than twice as many hats as Beth. Together they have 26 hats. How many hats does Maria have?

Answers

Answer 1
Answer:

Maria has 19 hats.

Calculation of number of hats:

Here we assume

b=beth

m=maria

Now the equation should be

2b+5=m

b+m=26

here we put m equation

So,

b + 2b + 5 = 26

3b = 21

b = 7

So, the hats should be = 26 - 7 = 19

Learn more about the twice here: brainly.com/question/24589864

Answer 2
Answer: Maria has 19 hats.

b=beth
m=maria
Equations: 2b+5=m
                  b+m=26

plug in 2b+5 for m in equation 2: b+2b+5=26
add like terms: 3b+5=26
subtract 5 from both sides: 3b=21
Divide 3 from both sides: b=7
now plug in 7 for b: 7+m=26
subtract 7 from both sides: m=19
m=Maria
therefore Maria has 19 hats

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Simplify:(g−4)(g+7)

A: g2−28

B: g2−11g−28

C: g2+3g−28

D: g2 + 3

Answers

Answer: g^​2+3g−28

Step-by-step explanation: Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd

(g−4)(g+7)

g^​2+7g−4g−28

g^2+(7g−4g)−28

g^​2+3g−28

Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great Valentines Day! :-)  

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An equation that states two ratios are equivalent

Answers

An equation that states two ratios are equivalent is called a Proportion

What is the decimal of 13 /20

Answers

If you would like to know what is the decimal of 13/20, you can calculate this using the following steps:

13/20 ... multiply both numbers by 5
13/20 = 65/100 = 0.65

The correct result would be 0.65.

Answer: 0.65

Step-by-step explanation: In order to write 13/20 as a decimal, we need to find a fraction equivalent to 13/20 with a 100 in the denominator. Notice that if we multiply both the numerator and denominator of 13/20 by 5, we get the equivalent fraction 65/100 which we can now write as a decimal. The hundredths place is two places to the right of the decimal point so we can write 65/100 as 0.65

Therefore, 13/20 is equivalent to 0.65.

A right triangle has a vertex at point A, a height of 4 units, and a base of 5 units.Use the Polygon tool to draw the triangle.

Each segment on the grid represents 1 unit.

Answers

Answer:

The triangle is shown in the below diagram.

Step-by-step explanation:

It is given that each segment on the grid represents 1 unit and point A is a vertex of a right angle triangle.

The height of triangle is 4 units, and the base is 5 units.

Let the coordinates of A be (x,y).

There are many possibilities to draw a right angled triangle having height 4, base 5 and vertex at A.

The height of the triangle is 4 units, so the coordinate of another vertex B is (x,y+4).

The base of the triangle is 5 units, so the coordinate of another vertex C is (x+5,y).

The triangle is shown in the below diagram.

Express 300 as a product of its exponential notation

Answers

The answer is 3.0x10^2=300
Your answer is 3.0x10^2=300

Hope this helps.

Marshall took $36.75 to a fair. Each ticket into the fair costs x dollars. Marshall bought 3 tickets. Whichexpression represents the amount of money, in dollars, that Marshall had after he bought the tickets?
A 36.75 - (3 + x)
B) 36.75x - 3
C) 36.75(3) – *
D) 36.75 – 3x

Answers

Answer:

D

Step-by-step explanation: