Mike has a certain amount of money and is given $25.25 more money. Anthony has three times the total that mike has plus $5.48 extra dollars. Their combined total is $261.23. Write an equation and solve it to determine how much each of them has.

Answers

Answer 1

Answer:

Mike has =$63.94

Anthony = $197.3

Step-by-step explanation:

Step one:

let the certain amount that Mike has be x

so

in all Mike has = (x+25.25)

Anthony has

3(x+25.25)+5.48

we are told that the total amount for both Mike and Anthony is

$261.23

so

(x+25.25)+3(x+25.25)+5.48=261.23

open bracket

x+25.25+3x+75.75+5.48=261.23

collect like terms

x+3x+25.25+75.75+5.48=261.23

4x+106.48=261.23

4x=261.23-106.48

4x=154.75

divide both sides by 4

x=154.75/4

x=38.69

Hence,in all

Mike has = (38.69+25.25)

Mike has =$63.94

Anthony has

=3(38.69+25.25)+5.48

=3(63.94)+5.48

=191.82+5.48

=$197.3


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Two sides of a triangle have lengths 7 and 13.

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Step-by-step explanation:

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Answer: 11 + q = -15

Step-by-step explanation:

Answer: 11 + q = -15

Katy bought a $76 dress at 33% off and a $52 pair of shoes at 15% off. If
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Answer:

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Step-by-step explanation:

Answer:

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Step-by-step explanation:

33% of 76=$25.08 then 76-25.08=$50.92

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2 Classify the triangle by its sides. The diagram is not to scale. A straight B equilateral C scalene D isosceles (sides are 8,6,6)

Answers

Answer:

D) Isosceles

Step-by-step explanation:

An isosceles triangle is the triangle that has 2 sides that are the same.

A city planner is mapping out some new features for a triangular park. She sketches the park on grid paper. The coordinates of the vertices of the park are (1, 1), (1, 4), and (−3, 4).   The city planner wants to put a flower bed at the centroid of the park. What are the coordinates of the flower bed? (__,__)​

Answers

Answer:

The coordinates of the flower bed are ([tex]-\frac{1}{3}[/tex] , 3)

Step-by-step explanation:

To find the centroid of a triangle, use this rule centroid = ([tex]\frac{x1+x2+x3}{3},\frac{y1+y2+y3}{3}[/tex]), where (x1, y1), (x2, y2), (x3, y3) are the vertices of the triangle

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∴ x3 = -3 and y3 = 4

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The coordinates of the flower bed are ([tex]-\frac{1}{3}[/tex] , 3)

Help pleaseee:))))
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Answers

i would say it equals 4 because if x=-4 than -x should equal 4 i may be wrong though

VERTICIES AND COORDINATES

A(2,2), B(2, 6), C(5, 2)

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Answers

Use Desmos, it’s a graphing app

Consider each equation and solution. Which solution is not correct?

A. W/2 - 13 = -5;w = 16
B. -2x/5 = 4; x = -10
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Answers

C is not correct bcoz;
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Acute
Isosceles
Obtuse

Answers

Answer:

acute  maybe

Step-by-step explanation:

The given ΔABC is an equilateral triangle because all the sides are equal. The term which does not describe the ΔABC is obtuse option D is correct.

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Triangle is a shape made of three sides in a two-dimensional plane. the sum of the three angles is 180 degrees.

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We know that AB = BC

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3x = x + 6

2x = 6

x = 3

AB =  3x - 2 = 3(3) - 2 = 7

BC = x + 4 = 3 + 4 = 7

All three sides are equal so the triangle is an equilateral triangle. Hence given ΔABC is an equilateral triangle because all the sides are equal. The term which does not describe the ΔABC is obtuse option D is correct.

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What is the equation that represents the sentence, "Twenty-four is the sum of a number and six." Use x for the
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Answers

Answer:

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Step-by-step explanation:

It is the only one that has a 24 with an equal sign next to it

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Step-by-step explanation:

Dont give me credit give the guy above all the credit

A truck is 180 inches long. A car is 30% shorter than the truck. How long is the car?

Answers

the car is 54 inches long.

fully simplify the answer and plz explain

Answers

Hi there!

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We can begin solving by creating a common denominator:

x · 3 · z = 3xz. This is the denominator that all of the numerators must have in order to work with the fractions.

Multiply each numerator by the missing parts of the common denominator:

[tex]\frac{8 * 3 * z}{3xz} - \frac{y * x * z}{3xz} = \frac{6 * 3 * x}{3xz}[/tex]

Simplify:

[tex]\frac{24z}{3xz} - \frac{yxz}{3xz} = \frac{18x}{3xz}[/tex]

Move all the fractions involving x in the numerator to the right-hand side of the equation:

[tex]\frac{24z}{3xz} = \frac{18x}{3xz} + \frac{yxz}{3xz}[/tex]

Combine fractions:

[tex]\frac{24z}{3xz} = \frac{18x + yxz}{3xz}[/tex]

Multiply both sides by 3xz:

[tex]24z = 18x + yxz[/tex]

Factor out "x" from the terms on the right-hand side:

[tex]24z = x(18 + yz)[/tex]

Divide both sides by (18 + yz)

[tex]\frac{24z}{(18 + yz)} = x[/tex]

4x2+24=0 simplify solutions

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Answer:

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unsqrt

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I think ninety-two hundredths

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Answers

Answer:

hope this help you

Step-by-step explanation:

Simplifying

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Solving

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Move all terms containing X to the left, all other terms to the right.

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X + -7y + 7y = -11 + 7y

Combine like terms: -7y + 7y = 0

X = -11 + 7y

Simplifying

X = -11 + 7y

------------------------------------------------------------------------------------------------------------

Solving

5x + 2y = -18

Solving for variable 'x'.

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5x + 2y + -2y = -18 + -2y

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I think its A

Step-by-step explanation:

Answer:

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Answers

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Step-by-step explanation:

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