1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Licemer1 [7]
2 years ago
9

Solve each equation.

Mathematics
2 answers:
Marat540 [252]2 years ago
7 0

Part A:

Answer: p = 18. because. 18 + 7 is 25.

Part B:

Answer: n = -7

melisa1 [442]2 years ago
4 0

Answer:

a- p=18// b- b=-7

Step-by-step explanation:

a- 25-7 to isolate the p is 18

b- -20= (2n-6)//add 6 to isolate the n by itself// -14=2n//divide by 2 to simplify//n=-7

You might be interested in
Find the sum: (n + 7) + (n - 14)
Vika [28.1K]

Answer:

<em>2n - 7</em>

Step-by-step explanation:

To get the sum you would combine like terms.

So:

n + n= 2n

7 + -14 = 7 - 14 = -7

Put it together:

2n - 7

7 0
2 years ago
Cousin Edie drank all of Clark's egg nog.Edie finds a coupon for 50 cents off that can only be use at a local grocery store.Clar
Rudik [331]

Answer:

Edie has a better deal since his final price is lower

Step-by-step explanation:

Cousin Edie drank all of Clark's egg nog . Edie finds a coupon for 50 cents off that can only be use at a local grocery store.Clark normally buys his egg nog at the supermarket.

The tax rate at both stores is 2.25%.

Clark buys the egg nog at $5.95 plus tax .

Edie buys the egg nog at $6.35 plus coupon plus tax.

After Edie applies the coupon , the final price is $( 6.35 - 0.50 ) = $5.85

<u>Since the percentage of tax applied is the same, the deal with lower final price is better.</u>

Hence, Edie has a better deal.

5 0
3 years ago
Jan wants to protect the wooden box in question 4a by painting varnish on all of the outside surfaces, including the bottom. Wil
Dafna1 [17]

Answer:

As this question is incomplete, but we will try to solve this question by adding our own data to understand the concept of the problem.

Explanation is given below

Step-by-step explanation:

As this question is incomplete, but we will try to solve this question by adding our own data to understand the concept of the problem.

In order to answer this question we need to have the dimensions of the box.

Let's suppose there are 6 outside surfaces of the box and are equal in dimension including the bottom side which Jan wants to varnish.

So,

Let's suppose,

Surface area of the cube = 6a^{2}

Here, Surface area = 275 square inch

Surface area of the cube = 6a^{2} = 275 square inch

a^{2} = 275/6 = 45.833

a = \sqrt{45.833}

a = 6.77 inches

Now, for the amount of the varnish, we need the spreading rate of the varnish to be used on the box,

Let's suppose it is = 11 square incher per litre.

So,

Required Varnish = Surface area / Spreading rate

Required varnish = 275 / 11

Required varnish = 25 liters

If the 1 container of varnish contains 25 liters then it will be sufficient to protest the outside surfaces of the box.

6 0
3 years ago
What is the trigonometric ratio for sin C?
Greeley [361]
The simplified fraction for sinC will be 9/41
8 0
2 years ago
Use the triangle formed by the vertices L(—3, 4), A(O, 5) and D(2, l). AL' A'D' is a triangle formed by using the transformation
weqwewe [10]

Answer:

figuring it out now

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What happens to the decimal point when you divide by 10?
    11·2 answers
  • if a length of a rectangle is four times its width. what is its perimeter is 90m. how can I find the dimentions
    8·1 answer
  • The chart shows how many people have signed up to go on a field trip each day. 62 students are allowed to go on the field trip.
    8·2 answers
  • Whats the sum of 7/2/5 yards and 3/5 yards
    11·1 answer
  • Mom uses 14.25 pounds of fruit for 16 servings of fruit salad. if each serving contains the same amount of fruit, how much fruit
    7·2 answers
  • Y=3, x is any real number
    8·2 answers
  • Sea level is considered to be 0 feet. A probe released at sea level dropped at a constant rate for 3.25 minutes, reaching an ele
    5·2 answers
  • If s = -5 and t = 3, find the value of s 2t.<br> a.75<br> b.225<br> c.-75<br> d.30
    13·1 answer
  • A rock climber ascends 18 feet to the top of a rock ledge. The climber
    11·1 answer
  • Which angles and sides must be congruent to each other? Select three that apply.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!