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
larisa [96]
3 years ago
14

5y - 3z + 4y -1z - 3y; y = 3 and z = -2

Mathematics
1 answer:
Dafna11 [192]3 years ago
8 0
5(3)-3(-2)
15-(-6)=
15+6=21
a negative plus a negative is a positive so its 21
4(3)-3(-2)
12-(-6)
12+6=18
21+18=39
You might be interested in
121 over 121 all the names that apply to each number
spayn [35]
121 over 121 is a whole number of 1

6 0
3 years ago
I need an answer and explanation. A student spends the same amount each week for bus fare. In 5 weeks, he spends $115. Which equ
Nastasia [14]

Answer:

b

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A study of traffic patterns in a large city shows that if the weather is rainy, there is a 50% probability of an automobile acci
timama [110]
Based on the data given, I would presume that the data will be 75 percent in the chance of also having an accident.
However, data is still insufficient. Thank you for your question. Please don't hesitate to ask in Brainly your queries. 
4 0
3 years ago
Are the ratios of the number of people to the number of rollercoaster cars in a proportional relationship? Explain your reasonin
LiRa [457]

Answer:

the answer will be 366:81

Step-by-step explanation:

you will find value of ratio 3:18

=6

then divide 366:61

=6

7 0
3 years ago
Andrew pays a monthly membership fee of $10 at his gym. Each time he uses the gym, he pays $5. Last month, Andrew
slamgirl [31]

Answer:

11

Step-by-step explanation:

11x5+10=65

6 0
2 years ago
Read 2 more answers
Other questions:
  • A cube has a volume of 125 cube inches. what is the length of each edge​
    11·1 answer
  • Can somebody help me please?​
    10·1 answer
  • The International Space Station orbits Earth at an altitude of 240 miles. If a camera were set up on the Space Station, how far
    8·1 answer
  • I need help....................
    7·1 answer
  • Choose the ratio oh that you would use to convert 2.5 cm to meters remembered that there are 100 cm in 1 m
    8·1 answer
  • 10. If AB = BC, AX = 4x + 5, and<br> CX = 15, find AC.
    6·1 answer
  • According to Piaget, adolescents have entered the final stage of cognitive development. The _____ stage enables adolescents to t
    15·1 answer
  • The shirt you want to buy is 15% off from $32.50. How much will your shirt be?
    8·2 answers
  • Suppose a dog can run 60 feet in 8 seconds. A cat can run 35 feet in 5 seconds. Which animal can run faster
    6·1 answer
  • 18 POINTS for finding 18 ANGLES on parallel lines and transversal
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!