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3 years ago

5

The hours Veronica spends studying must exceed 10, or she will lose her extra credit. Write an inequality to represent this situ

ation.

1 answer:

MAVERICK [17]3 years ago

7 0

Answer:

Each day she must stay at 10 or more.

Step-by-step explanation:

In the drawing, put from Monday to Sunday, choose a value between 10 and 15 for each day and represent it.

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Why does it takes 3 copies of 1/6 to show the same amount as 1copy of 1 / 2

Veseljchak [2.6K]

Because 1/2 ≠ 1/6.

We know that 1/6 < 1/2, so we can set up an equation to see how many copies are needed for them to be equal.

(1/6)x = 1/2
[(1/6)x] × 6 = [1/2] × 6
x = 6/2 = 3

This equation shows that 1/6 × 3 = 1/2, therefore we need 3 copies of 1/6 to equal 1 copy of 1/2.

3 0

3 years ago

Read 2 more answers

A Light Rail ticket in Baltimore for a one-way trip costs $1.60. Would it have been a better deal for Mr. K to buy the day pass

pav-90 [236]

Answer:

no, three one way tickets are cheaper by 0.40 cents

Step-by-step explanation:

A Light Rail ticket in Baltimore for a one-way trip costs $1.60. Would it have been a better deal for Mr. K to buy the day pass at $5.20 if he needed to make 3 one way trips?

My explanation; 1.60+1.60= 3.20+1.60=4.80. so three one way trips will equal out to be 4.80, while a day pass is 5.20.

8 0

3 years ago

A complete table with values for x or y that make this equation true:3x+y=15

Andreyy89

Answer:

Step-by-step explanation:

The given equation is: $3x+y=15$ ,

Now, putting x=2 in above equation,

$3(2)+y=15$

$y=15-6=9$

Now, put y=3 in the given equation,

$3x+3=15$

$3x=12$

$x=4$

Putting x=6,

$3(6)+y=15$

$y=15-18$ $y=-3$

Putting x=0,

$0+y=15$

$y=15$

Putting x=3,

$3(3)+y=15$

$y=15-9$

$y=6$

Putting y=0,

$3x+0=15$

$x=5$

Putting y=8,

$3x+8=15$

$3x=7$

$x=\frac{7}{3}$

4 0

3 years ago

Suppose we want to choose 7 colors, without replacement, from 9 distinct colors

Digiron [165]

The number of ways to choose the colors is 36

<h3>How to determine the number of ways?</h3>

The given parameters are:

Colors = 9

Colors to choose = 7

Since order does not matter, then it is combination

This is calculated using:

$^nC_r = \frac{n!}{(n - r)!r!}$

This gives

$^nC_r = \frac{9!}{7!2!}$

Evaluate

$^nC_r = 36$

Hence, the number of ways is 36

Read more about combination at:

brainly.com/question/11732255

#SPJ1

6 0

2 years ago

Can someone help me on 20 pls

murzikaleks [220]

Answer:The answer is d.overturning the supreme courts decision in Dred Scott V. Sandford

Step-by-step explanation:

5 0

3 years ago