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
irina [24]
3 years ago
10

Solve the following problem. Let w = -1, y = 3, and z = 5. 3z + 5 wz

Mathematics
1 answer:
Butoxors [25]3 years ago
7 0

Answer: -5

Step-by-step explanation:

You might be interested in
X-7=13answer and how to solve?
Ahat [919]
X-7=13
move -7 to the right side of the equation, change the sign from negative to positive when you move it
x-7+7=13+7
x=13+7
x=20
4 0
3 years ago
the ratio of girls to boys in the sixth grade is 5:3. If there are 400 sixth graders, how many boys are there?
PilotLPTM [1.2K]

Answer:

boys = 250

girls = 150

Step-by-step explanation:

5g = 3b       eq. 1

g + b = 400       eq. 2

g = girls

b = boys

From the eq. 2

g = 400 - b

Replacing this last eq. on eq. 1:

5(400-b) = 3b

5*400 + 5*-b = 3b

2000 - 5b = 3b

2000 = 3b + 5b

2000 = 8b

2000/8 = b

250 = b

From eq. 2

g + 250 = 400

g = 400 - 250

g = 150

Check:

from eq. 1

5*150 = 3*250  = 750

3 0
2 years ago
You and your family went to Chick-Fil-A for dinner and the total bill was $27.95. Since you are a part of the Chick-Fil-A Club,
artcher [175]

Answer:

its 23.76

Step-by-step explanation:

I answered in the comments, but now I answered legit (there was a virus earlier lol)

5 0
3 years ago
. Jumbo bought 5 books, each with a whole-number price.
Trava [24]

Mean is average. Multiply total books by the mean to find the total cost:

5x 10 = $50 total.

Subtract the highest and lowest prices to find the total of the remaining 3 books.

50 - 15-6 = 29

The median price was 8, this is the middle number, subtract 8 from 29 to get the cost of the last 2 books:

29-8 =21

Now you need a price lower than the median but higher than the lowest cost so that has to be 7

Subtract 7 from 21 to get the cost of the last book 21-7 = 14

The price of the remaining books is $7 and $14

3 0
3 years ago
Read 2 more answers
Redon is 6ft 2in. tall, and his shadow is 4ft 1in. long . At the same time,a building casts a shadow that is 19ft 10in. long . E
Colt1911 [192]
Can you help on my I am taking a test pls!
5 0
2 years ago
Other questions:
  • In isosceles triangle GHK below, what is the value of m?
    15·2 answers
  • Identify the terms and coefficients in the expression 4p+5-3g
    8·1 answer
  • What's the property that justifies this statement ?
    8·1 answer
  • What is 4/5 + 2/5 =?
    14·1 answer
  • Quiz
    10·1 answer
  • PLEASE HELP ASAP I NEED DONE BEFORE 9 Function Notation
    15·1 answer
  • This season, the probability that the Yankees will win a game is 0.6 and the probability that the Yankees will score 5 or more r
    14·1 answer
  • Can someone help me with this triangle??<br> Find missing side lengths
    11·1 answer
  • I need help with this question!!!!
    15·1 answer
  • A family has a monthly income of ​$3912. Their monthly expenditures are as shown in the graph below.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!