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
SCORPION-xisa [38]
3 years ago
11

The pair of variables x=–3, y=8 is the solution to the equation 5x+by=17. Find the coefficient b.

Mathematics
1 answer:
lidiya [134]3 years ago
7 0

Answer:

Step-by-step explanation:

I think I have helped you before with this problem, substitute x and y with -3 and 8 respectively, so 5*(-3)+8b=17, -15+8b=17, 8b=32, divide both sides by 8 and you get b=4

You might be interested in
Amy ordered 6 meals from Food Hub that cost $13.95 each, and she was charged a $10.50 delivery fee.
bezimeni [28]

Answer:

Amy had to pay in total 94.20$ for the meals with delivery

Step-by-step explanation:

6 total meals

6 x 13.95$ = 83.70$ The money payed for the food without the delivery

83.70 + 10.50 = 94.20$ Meals + delivery

6 0
3 years ago
-9 is greater than<br> a. -10<br> b. -7 <br> c. -6 <br> d. -9<br> e. 0
Alex_Xolod [135]

Answer:

-10

Step-by-step explanation:

On the number line -9 appear before -10. Thw futher the number, the smaller it gets

4 0
3 years ago
Subtract : 13.257 from 25.8<br><br>Pls Someone Help​
Roman55 [17]

Answer:

12.543

Step-by-step explanation:

7 0
2 years ago
Solve asap: 3(2y+10)=54<br><br> Within 10 mins pls <br><br> 8th grade
inna [77]

Answer:

y = 4

Step-by-step explanation:

6y + 30 = 54

subtract 30 from each side

6y = 24

divide each side by 6

y = 4

7 0
3 years ago
Read 2 more answers
Brenton’s weekly pay, P(h) , in dollars, is a function of the number of hours he works, h. He gets paid $20 per hour for the fir
iris [78.8K]

Answer:

{h| 0 ≤ h ≤ 60}

Step-by-step explanation:

Next time, please separate the possible answer choices with commas or semi-colons, or put them on separate lines.

The second set says it all:   {h| 0 ≤ h ≤ 60}.  This guy cannot work more than 60 hours per week, and h cannot be negative.

9 0
3 years ago
Read 2 more answers
Other questions:
  • kelby has several pets.she has b, birds,c cats, and f frogs. in this expression b+(c+f) represents the total number of pets kelb
    13·1 answer
  • To avoid detection at customs, a traveler places 6 narcotic tablets in a bottle containing 9 vitamin tablets that are similar in
    7·1 answer
  • 4 • 4 [1/3 + 4(36 divided by 6)]
    13·1 answer
  • A pole that is 2.5 m tall casts a shadow that is 1.47 m long. At the same time, a nearby tower casts a shadow that is 36.25 m lo
    15·1 answer
  • (-5,-4) rotated 270° counterclockwise
    15·1 answer
  • Using the drawing Below, find all the possible situations it could be describing. Mark all situations that apply to the inequali
    8·1 answer
  • Find the indicated angle measure or arc measure.
    11·1 answer
  • There are two van accessible parking spaces for every 50 parking spaces available in a mall. If there are 200 parking spaces in
    12·1 answer
  • 2 Doctors is _______________% of 25 Doctors what is it.
    11·2 answers
  • PLZ HELP I'M SO CONFUSED AND THIS IS TIMED
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!