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
Xelga [282]
2 years ago
10

Evaluate the expression if x=9 and y=2

Mathematics
2 answers:
sineoko [7]2 years ago
6 0
47 is the answer cause it’s the closest 5x+y (x=9)(y=2.5)
5(9)+2.5
45+2.5
= 47.5
Pls mark brainlest!
fgiga [73]2 years ago
4 0

Answer:

47

Step-by-step explanation:

x=9 y=2 5x+y= so you need to multiply x (9) by 5 9x5= 45 45+2=47

You might be interested in
Simplify x + 4x + 6x
Olenka [21]

answer:

11x

step-by-step explanation:

  • just add them since they are like terms

x + 4x + 6x

= 11x

3 0
3 years ago
Read 2 more answers
Select the type of equations.<br> consistent<br> equivalent<br> Inconsistent
KatRina [158]

The type of equation is (a) consistent equations

<h3>How to determine the type of equation?</h3>

The attached figure completes the question

From the graph, we can see that the two lines are not parallel and they do not represent the same line

This means that the lines are consistent

Consistent lines produce consistent equations

Hence, the type of equation is (a) consistent equations


Read more about equation types at:

brainly.com/question/10007197

#SPJ1

6 0
1 year ago
A walker and a cyclist are 45 miles apart. They move towards each other with speeds of 5 mph and 10 mph respectively. In how man
Ymorist [56]

Answer: they will meet after 3 hours.

Step-by-step explanation:

Let t represent the number of hours it will take them to meet.

A walker and a cyclist are 45 miles apart. If they move towards each other, in t hours, they would have covered a total of 45 miles

Distance = speed × time

They move towards each other with speeds of 5 mph and 10 mph respectively. It means that the distance covered by the walker in t hours is 5 × t = 5t

Also, the distance covered by the cyclist in t hours is 10 × t = 10t

Since the total distance covered us 45 miles, then

5t + 10t = 45

15t = 45

t = 45/15

t = 3 hours

4 0
3 years ago
How do I slow this problem
bija089 [108]

Answer:

D.)  4

Step-by-step explanation:

Here,

1.25(4x-10)=7.5

5x-12.5=7.5

5x=7.5+12.5

x=20/5

x=4

7 0
2 years ago
A. 3
Cloud [144]

Answer:

BC=2

Step-by-step explanation:

(2x-10)+(x-6)=8

2x+x-10-6=8

3x-16=8

3x=8+16

3x=24

x=24/3

x=8

BC=x-6=8-6=2

3 0
3 years ago
Other questions:
  • One number is 8 more than another number, and their sum is 20. Find the numbers.
    14·2 answers
  • Factor by grouping:
    15·1 answer
  • R^2 -9tw +3wr -3tr =
    6·1 answer
  • Who is good at math??
    6·1 answer
  • Convert the following into scientific notation:<br> 70.2 = _____ x 10 ____
    10·2 answers
  • A boat is traveling at a constant speed. In 10 hours, the boat travels 160 miles. How many hours will it take the boat to travel
    7·2 answers
  • Question 2..plz help meee​
    11·1 answer
  • C)<br> A bus drives for 3/2 hours at an average speed of 56 mph.<br> How far does the bus drive?
    10·1 answer
  • Mike walked 3 miles in 45 minutes. What was his rate in miles per hour? A 1/4 miles per hourB 2 1/4 miles per hour C 4 miles per
    12·2 answers
  • 2. The water level in a reservoir is now 52 meters. Which equation can be used to find the initial depth, d, if this is the wate
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!