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
Volgvan
3 years ago
5

What is y, when x = 7. y = 3x + 10 PLEAS HELP I NEED IT RN

Mathematics
1 answer:
lidiya [134]3 years ago
4 0

Answer: y = 31

Step-by-step explanation:

y = 3x + 10

y = 3(7) + 10               Plug in the 7 for x, because it shows x = 7 in the question.

y = 21 + 10

y = 31

You might be interested in
The dietitian uses 35 six-ounce glasses and 50 eight-ounce glasses at breakfast. Represent in fraction form the relationship of
koban [17]
35 6ouc 50 8ouc So I guess u just ad all the number s they gaveu lodkfh
6 0
2 years ago
I need help asap ;)):):
Alenkasestr [34]

Answer:

third one

Step-by-step explanation:

2g+2>-4

g>-3

6 0
3 years ago
Read 2 more answers
Find the percentage based upon 400 people in the survey. 16%
MA_775_DIABLO [31]
To find a percentage, you the decimal point in the percent two places to the right 16% = 0.16. Then multiply.

0.16 • 400 = 64

16% of 400 = 64 
3 0
3 years ago
Problem PageQuestion An automobile manufacturing plant produced 34 vehicles today: 16 were motorcycles, 9 were trucks, and 9 wer
8_murik_8 [283]

Answer:

Probability that the first vehicle selected is a motorcycle and the second vehicle is a van is (24/187) or 0.1283.

Step-by-step explanation:

We are given that an automobile manufacturing plant produced 34 vehicles today: 16 were motorcycles, 9 were trucks, and 9 were vans.

Plant managers are going to select two of these vehicles for a thorough inspection. The first vehicle will be selected at random, and then the second vehicle will be selected at random from the remaining vehicles.

As we know that, <u>Probability of any event</u>  =  \frac{\text{Favorable number of outcomes}}{\text{Total number of outcomes}}

<u>Now, Probability that the first vehicle selected is a motorcycle is given by;</u>

                   =  \frac{\text{Number of motorcycles}}{\text{Total number of vehicles}}

Here, Number of motorcycles = 16

Total number of vehicles = 16 + 9 + 9 = 34

So, <em>Probability that the first vehicle selected is a motorcycle</em> =  \frac{16}{34}

<u>Similarly, Probability that the second vehicle is a van is given by;</u>

              =   \frac{\text{Number of vans}}{\text{Total number of remaining vehicles}}

Here, Number of vans = 9

And Total number of remaining vehicles after selecting one motorcycle = 34 - 1 = 33

So,<em> Probability that the second vehicle selected is a van</em> =  \frac{9}{33}

Therefore, the probability that the first vehicle selected is a motorcycle and the second vehicle is a van  =  \frac{16}{34}\times \frac{9}{33}

                                               =  \frac{24}{187}  =  <u>0.1283</u>

5 0
3 years ago
A jar of coins contains dimes, pennies, and quarters. There are 220 pennies in the jar. There are 3 quarters for every 4 pennies
larisa [96]
   option a should be the answer

6 0
3 years ago
Read 2 more answers
Other questions:
  • Samples of 20 parts from a metal punching process are selected every hour. Typically, 1% of the parts require rework. Let X deno
    12·1 answer
  • Twice a number minus 5 is 7
    9·2 answers
  • Simplify 4.9+1 i dont get it​
    6·2 answers
  • What is the identity of 8z^3+27
    13·1 answer
  • What is 67.5 to the nearest integer
    12·2 answers
  • How do you turn 21\28 in to 75 \100
    6·1 answer
  • if 2/3 of the girls in class have brown eyes and 1/4 of the girls have blue eyes, what fraction of the girls in class have neith
    8·1 answer
  • Someone please tell me what (A) and (X) are and how xxx
    11·1 answer
  • Evaluate the expression for the given value of the variable.<br><br> 8p; p=9
    9·2 answers
  • If there is 5280 feet in 1 mile, how may feet are in 2 miles?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!