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dedylja [7]
2 years ago
8

Will somebody please help me​

Mathematics
2 answers:
lana66690 [7]2 years ago
6 0
I’m pretty sure that last one is write
PolarNik [594]2 years ago
5 0

Answer:

-9n-3

Step-by-step explanation:

(-7n)-2n=-9n

2+(-1)=-3

So, the question equals -9n-3 :)

You might be interested in
The conversion rate for US Dollars to Costa Rican Colones is 1 USD = 518 Colones.
allsm [11]

The cost of 0.5 kg of bananas is 393.60 Colones as per the given conversion rates

Conversion rate of 1 USD to Costa Rican Colones = 518 Colones

The conversion rate of kg to pounds given in the question: 1 kg = 2.2025 lbs

Cost of one pound of bananas = $0.69

Bananas required to be purchased = 0.5kg

Converting 0.5kg bananas to pounds = 0.5*2.2025 = 1.10125 pounds

Cost of 1.10125 pound of bananas in dollars = 1.10125*0.69 = 0.7598

Cost of 1.1025 pounds of bananas in Colones = 0.7598*518 = 393.60 Colones

Hence, the cost is 393.60

Therefore, the cost of 0.5 kg bananas in Colones is 393.60 Colones

Learn more about conversion rate:

brainly.com/question/2274822

#SPJ1

5 0
10 months ago
angle A and angle B are complementary that is their measurements add up to 90° Angle B measures 32° more than Angle A what are t
xenn [34]
Angle A is 29 and Angle B is 61. It’s problem can be solved by written the equation X+X+32=90. This becomes 2X+32=90 subtract 32 from each side making 2X=58 divide by 2 X=29 and just plug x in to solve for both angle names.
7 0
3 years ago
PLEASE HELP!!! WILL MARK AS BRAINLISTS!!!
Veseljchak [2.6K]

Answer:

vertical asymptote is: x=4

horizontal asymptote is: y=1

pls mark as brainliest :)

6 0
2 years ago
The function y=40x describes how far from home Shu Ling is as she drives from Dallas to Miami. Graph the function. Use the graph
oksano4ka [1.4K]

Answer:

You can see the graph below.

To answer the question, you need to draw a vertical line from x = 12h up, until the line meets with the line.

Once the line meets with the line, draw a horizontal line from that point, and the value where this line intersects with the y-axis will be the distance from home after 12 hours.

The graph is kinda hard to read because the line is really steep, the green line is the equation y = 40*x

the red line is a line at x = 12

The black dashed line is the horizontal line that intersects with the y-axis.

In the graph, you can see that the dashed line intersects the y-axis at around y = 475.

Then a good estimate is that the distance after 12 hours is 475 (miles).

Now, we can compare this with the direct calculation, just replace x by 12 in the given line:

y = 40*12 = 480.

So our estimation is really accurate.

6 0
2 years ago
Surveyed the players on her soccer team to see how many hours each member practiced during the week. Her data is shown in the hi
pochemuha

Answer:

Well, I'm thinking this is on edgunity. Your best choice is C. The left side of the histogram has a cluster. Because,

They are positioned and occur closely to each other. The right side is more spread out.

Sorry, I wish I can show you the proof. But, That was a long time... So, yeah..

By ☆Itsbrazts☆

6 0
3 years ago
Read 2 more answers
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