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
galina1969 [7]
3 years ago
11

ਕind meWhen x = 4 and y = 3, find the value of:a) 2x + 7y - 10​

Mathematics
1 answer:
Andre45 [30]3 years ago
5 0

Answer:

19

Step-by-step explanation:

by replacing x and y with their given values ,

we get :-

=》2x + 7y - 10

=》(2 × 4) + (7 × 3) - 10

=》8 + 21 - 10

=》29 - 10

=》19

You might be interested in
What is the average of 36 26 30 and 28
Art [367]
The average is 30 because 36+26+30+28=120 divided by 4 = 30
4 0
3 years ago
Read 2 more answers
A rectangular courtyard has a length of 24 m and a width of 15 m. Find the perimeter of the rectangle defined by this courtyard.
pav-90 [236]

Answer: 78

Step-by-step explanation:

2(l · w)

2(24·15)

78

5 0
2 years ago
Alayna worked 44 hours last week. Her hourly rate is $9.00. Alayna’s gross pay for last week was $
Leni [432]

Answer:

$396

Step-by-step explanation:

Alayna's hourly rate (or pay per hour) is $9.

She worked 44 hours in total last week. To solve, multiply 44 with 9

44 x 9 = $396

Alayna's gross pay for last week was $396.

~

6 0
2 years ago
Read 2 more answers
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!
Airida [17]

D is the correct answer I think.

8 0
2 years ago
Read 2 more answers
assume the graph of a function of the form y=asin(k(x+b)) is given below. which of the following are possible values for a, k, a
WITCHER [35]

Answer:

a=4, k=2, and b= -pi/4

Step-by-step explanation:

<3

5 0
2 years ago
Other questions:
  • Find the product <br> -12 • (-2) <br><br> A. 10<br><br> B. 24 <br><br> C. -24<br><br> D. -14
    11·1 answer
  • Write an expression that can be used to check the quotient of 646÷3
    14·2 answers
  • In your own words, describe the difference between a dilation and a stretch. *
    13·1 answer
  • Can anyone do this question with work please​
    10·1 answer
  • A student draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-
    7·2 answers
  • The ratio 7:3 is equal to
    10·2 answers
  • A rectangle has an area of 12 square feet and a length of 5 feet. What is its width?
    5·2 answers
  • Find the distance between the points (6,-4) and (-3,-4) .
    15·1 answer
  • The rectangle shown has a perimeter of 156 cm and the given area. Its length is 6 more than five times its width.
    7·1 answer
  • Please help ASAP
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!