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Black_prince [1.1K]

3 years ago

7

Last year, there were 20 students in a class. This year, there are 30% more students. How many students are in the class this ye

ar?

1 answer:

OleMash [197]3 years ago

6 0

Answer: Is 26 so

Gib brainliest pwease

Step-by-step explanation: Your dummy

before your account goes bye bye

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Solve for n<br> -18 = 6<br> 3

mihalych1998 [28]

Answer:

−

6

=

3

7

n

Step-by-step explanation:

Rewrite the equation as

3

7

n

=

−

6

.

3

7

n

=

−

6

Multiply both sides of the equation by

7

3

.

7

3

⋅

3

7

⋅

n

=

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3

⋅

−

6

Simplify both sides of the equation.

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n

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14

6 0

3 years ago

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For his long-distance phone service, Jim pays a $3 monthly fee plus 11 cents per minute. Last month, Jim's long-distance bill wa

Ymorist [56]

Answer:

168

Step-by-step explanation:

3 + .11x = 21.48

.11x = 18.48

x = 168

7 0

3 years ago

5. A map is drawn to a scale of 3:750.

Ainat [17]

Answer:

23.1m

Step-by-step explanation:

we define x to be the actual distance, y to be the distance on map (y=15.4cm)

if the map scale is 3:750, then by definition of scaling, x and y must satisfy:

$\frac{y}{x} = \frac{3}{750} = \frac{1}{150}$

we isolate x:

$x = 150 \times y = 150 \times 15.4 = 2310cm = 23.1m$

7 0

2 years ago

Plz help ASAP need help on this

chubhunter [2.5K]

Answer:

I might be wrong, but most likely diameter

7 0

3 years ago

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Help and explain please !!!!!!!!!!!!!!

True [87]

A. Median. That is simply what it is called

5 0

3 years ago