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Nutka1998 [239]
3 years ago
9

The equation for the line c can be written as y=4x-2. Perpendicular to line c is line d, which passes through the point (-7,-2).

What is the equation of line d?
Mathematics
1 answer:
Korvikt [17]3 years ago
4 0
Y + 2 = -1/4 (x + 7)
y = -1/4x - 1.75
- 2
y = -1/4x - 3.75 => final answer
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Cash Orcheck had a balance of $867 in his checking account on
Nadya [2.5K]

Answer:

Well since he wrote the amount, he’s technically giving cash away so you basically jsut add everything.

98+456+29+381= 964

867-964= -97

His final balance would be -97

Here’s the thing, a checking account acts like a debit card. Its your own cold hard cash. That means you can’t give away more then you have.

So here are the two options

1) At least one or at most 2 checks must’ve bounced

2) He got more money in his checking account

8 0
3 years ago
Lisa Purchased almonds for $3.50 per pound. She spent a total of $24.50. how many pounds of almond did she purchase?
Margaret [11]

Answer:

7 pounds of almond

Step-by-step explanation:

It is $3.50 per pound.

If she spent a total of $24.50, just divide 24.50 by 3.50

\frac{24.50}{3.50} = 7

We can verify this by multiplying 3.50 by 7 which gives us 24.50

5 0
3 years ago
Read 2 more answers
Brainliest for whoever if they get this CORRECT.
Sergio039 [100]

c

All the information you need is in the quadratic trinomial ... Read from right to left:

Find factors of 49 which ADD (+) to give 14.

These will be  7 and 7  because: 7 × 7 = 49 and 7 + 7 = 14

The + sign shows that the signs in the brackets will be the SAME, the minus (-) shows that they will be negative:

( x − 7 ) ( x − 7 ) = ( x − 7 ) 2

8 0
3 years ago
mr.jones has a new car. the manufacturer says that the car should get about 28 miles per gallon in the city.about how many miles
vlada-n [284]
He should be able to travel 322 miles. It would cost him $33.235 rounded up to $33.24. 
7 0
3 years ago
Anna’s cell phone plan charges her $30 per month plus a $150 one-time activation fee. Evelyn’s cell phone plan charges her $20 p
AveGali [126]

Given:

Anna’s cell phone plan charges her $30 per month plus a $150 one-time activation fee.

Evelyn’s cell phone plan charges her $20 per month, plus a $450 one-time activation fee.

To find:

The number of months after which the costs for the girls’ cell phone plans the same.

Solution:

Let x be the number of months.

Total cost = Fixed cost + Variable cost

According to the question, cost equation for Anna’s cell phone is

y=150+30x           ...(i)

Cost equation for Evelyn's cell phone is

y=450+20x         ...(ii)

Equate (i) and (ii) to find the time after which the costs for the girls’ cell phone plans the same.

150+30x=450+20x

30x-20x=450-150

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Divide both sides by 10.

x=\dfrac{300}{10}

x=30

Therefore, the costs for the girls’ cell phone plans the same after 10 months.

5 0
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