Justine answered 33 questions correctly on a 75−question test. Enter this amount as a fraction in simplest form, decimal, and percent.
As a Fraction
As a Decimal
As a Percent

Answer:

60 2/3

Step-by-step explanation:

Answer:

The cursive l stands for slant height. It is the altitude of the triangular side

Answer:

Angle T

Step-by-step explanation:

Answer:

you 3.15+5 es igual a 8 .15

Step-by-step explanation:

espero que te sirva

Answer:

The sister is 25.5. The brother is 28.5.

Step-by-step explanation:

25.5 + 28.5 = 54.

The boy's age is 9.

The girl's age is 12.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Boy's age = x

Girl's age:

y = x + 3

Now,

x (x + 3) = 54

x² + 3x - 54 = 0

x² + (9 - 6) - 54 = 0

x² + 9x - 6x - 54 = 0

x(x + 9) - 6(x + 9) = 0

x - 6 = 0

x = 6

x + 9 = 0

x = -9 ( cannot be negative)

Now,

x = 9

Boy's age = 9

Girl's age = 9 + 3 = 12

Thus,

The boy's age and the girl's ages are 9 and 12.

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Answer:

b and c

Step-by-step explanation:

I don't think these are prisms, looks like cuboids or parallelopiped or just 3d structures with rectangles. For these,

Answer:

B & C

Step-by-step explanation:

For A,

Base area(A) = length x breadth = 2m x 5m

Base area(A) = 10 m²

Similarly,

Base area(B) = 2m x 3m = 6m²

Base area(C) = 3m x 2m = 6m²

Base area(D) = 9m x 2m = 18m²

Note that 6m²=6m², B and C have same base area

Answer:

5

Step-by-step explanation:

Answer:

[tex]D = 512^\circ[/tex]

Step-by-step explanation:

Given

[tex]Tin=231^\circ[/tex]

[tex]Oxygen=-218^\circ[/tex]

Required

The difference in their melting points

This is calculated as:

[tex]D = |Oxygen - Tin|[/tex]

[tex]D = |-281^\circ - 231^\circ|[/tex]

[tex]D = |-512^\circ|[/tex]

[tex]D = 512^\circ[/tex]

The difference is 512 degrees

Add the rational expression

[tex] \sf \large{ \frac{3}{6x {}^{3} } + \frac{4x}{2x}}[/tex]

[tex] \sf \large{ \frac{1}{2x {}^{3} } + 2}[/tex]

[tex]\sf \large \purple{ = \frac{4x {}^{3} + 1 }{2x {}^{3} }}[/tex]

Answer:

25%

Step-by-step explanation:

8 am to 2 pm is 6 hours

6 is 25% of 24

Answer:

25%

Step-by-step explanation:

6 four times is 24 and 24 in half is 12 and 12 in half is 6 so you split it up equally you have a percentage of 25%

Answer:

x=1

y=-2

Step-by-step explanation:

2x-3y=8

4x+3y=-2

When we add the two equations, the y’s cancel out and we’re left with

6x=6

x=1

Now that we know x=1, we put it back in one of the equations to find y.

2(1)-3y=8

-3y=6

y=-2

Answer:

Step-by-step explanation:answer is 237

Answer:

B. 86 cm long

It is this because it is, don't even try and bring me down bro

Answer: 21.4

Step-by-step explanation:

Answer:

answer is d) $20

Step-by-step explanation:

because 2x4=8 + 2x4=8 = $16 then 4 packets for $1 is $4 16+4= $20

Answer:

D) $20

Step-by-step explanation:

Wash plus dry = $4

$4 times 4 times = $16

$1 for one detergent times the four packets = $4

Total is $20

Answer:

[tex]\frac{2}{3}[/tex]

Step-by-step explanation:

Fraction of the floats that belongs to sports team = [tex]\frac{6}{18}[/tex]

                                                                                  = [tex]\frac{1}{3}[/tex]

Therefore, fraction of floats that were not from a sports team = 1 - fraction of floats that belongs to sports team

= 1 - [tex]\frac{1}{3}[/tex]

= [tex]\frac{2}{3}[/tex]

[tex]\frac{2}{3}[/tex]rd fraction of Parade Float were not from a sports team.

Answer:

The answer is 68

Step-by-step explanation:

You can find it by seeing 4x-20+x=90 because of the vertical angles and how you can see that it equivalates to 90 degrees.

Step-by-step explanation:

3/4=9/12 CORRECT

2/3=6/12 FALSE

Step-by-step explanation:

What is done to top of the fraction must be done to the bottom as well in order for the renaming to be true.

3*3 = 9

4*3 = 12

Therefore proven to be true

However,

2*3 = 6

but 3*3 = 9

The second fractions is renamed incorrectly and should be either 2/4=6/12 or 2/3=2/9

Hope this helps!

Answer:

[tex]d = 39[/tex]

Step-by-step explanation:

1) Multiply both sides by d.

[tex] \frac{20}{13} d = 60[/tex]

2) Simplify 20/13d to 20d/13.

[tex] \frac{20d}{13} = 60[/tex]

3) Multiply both sides by 13.

[tex]20d = 60 \times 13[/tex]

4) Simplify 60 × 13 to 780.

[tex]20d = 780[/tex]

5) Divide both sides by 20.

[tex]d = \frac{780}{20} [/tex]

6) Simplify 780/20 to 39.

[tex]d = 39[/tex]

Therefor, the answer is d = 39.

Answer:

94 friends

Step-by-step explanation:

25/100 × 376

376 ÷ 100 = 3.76

3.76 × 25 = 94

Answer:

300 cm²

Step-by-step explanation:

10² is 100

100 x 3 is 300

Answer:

From 2008 to 2016

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

Technically cats only have one life even though they can survive falls and such

Answer:

it's c because it's the missing value

Answer:

216 dollars

Step-by-step explanation:

24yd*3= 72 feet*3= 216 dollars

if my answer helps please mark as brainliest.

Answer:

72$

Step-by-step explanation:

24*3.00

Answer:

2

Step-by-step explanation:

Answer: 22

Step-by-step explanation:

The linear equation to determine the cost to ship 8 packages is x=22.

Given that, Jeff's shipping service charges $8 for the first package and $2 for each additional package.

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. The standard form linear equation is Ax+B=0.

Let the total charge be $x.

Now, x=8+(8-1)2

⇒x=8+14

⇒x=22

Therefore, the linear equation to determine the cost to ship 8 packages is x=22.

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