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
koban [17]
2 years ago
9

What is the value of the expression below when x = 4 and y = 4? 3x + 7y

Mathematics
2 answers:
Diano4ka-milaya [45]2 years ago
7 0

Answer:

40

Step-by-step explanation:

3x + 7y

Replace the letters with said numbers,

3(4) + 7(4)

Multiply,

12 + 28

And add!

40

Delvig [45]2 years ago
7 0

Answer:

40

3(4)+7(4)=40

Step-by-step explanation:

x=4

y=4

3x + 7y

3(4)+7(4)

3x4=12

7x4=28

12+28=40

You might be interested in
O.6 as a mixed number
ella [17]

Answer:

3/5

Step-by-step explanation:

To make 0.6 as a fraction (you can't make it a mixed number because there is no number to the left of the point) place a 1 under it to make it a fraction:

0.6/1

Since you can't have a decimal on a fraction, multiply by 10;

0.6/1 × 10/10 =6/10

Simply your answer (6/10) to get 3/5

6 0
3 years ago
HELP PLEASE I NEED IT ASAP IT WILL MEAN A LOT TO ME!! PLEASE
adoni [48]

Answer:

1: x=3\sqrt{8+y^{2} } and the same, but its -3 instead of 3

2: x=9-3y

5 0
2 years ago
Read 2 more answers
Find the commission.
juin [17]

Answer:

63.9

Step-by-step explanation:

Convert 9% to a decimal: 0.09

710×.09=63.9

Please give me brainliest

3 0
2 years ago
1 meter is times as long as 1 decimeter
anzhelika [568]

Answer:

10

Step-by-step explanation:

4 0
3 years ago
I need to find the x pls help and show work
valentinak56 [21]

Answer:

--------------------------------------------

It is 9

--------------------------------------------

Step-by-step explanation:

--------------------------------------------

If the top and the bottom are the same, (shown in the larger model), then the top and bottom in the smaller model should be the same, which gives me 9.

--------------------------------------------

Good luck!

3 0
2 years ago
Other questions:
  • I need help! Please!
    5·1 answer
  • 28-35 or just answer what are subsets?
    5·1 answer
  • WILL GIVE BRAINLIEST ANSWER ASAP
    12·1 answer
  • Tickets to a Broadway show cost $35 for adults and $27 for children. The total receipts for 1229 tickets at one performance were
    15·1 answer
  • Cindy and Zoey work at a store. Both girls earn $6.25 per hour
    8·1 answer
  • A wire is bent to form four semi circles. How long is the wire to the nearest hundredths, when each wire is 32cm?
    14·1 answer
  • Describe how the point-slope formula is useful when writing the equation of a trend line
    6·1 answer
  • What is the value of x in the equation ln(x + 6) - ln(2x - 1) = 1 ? A-0.21 B. 0.74 C. 1.35 D. 1.97
    12·2 answers
  • PLEASE HELP!!<br> Question:use the figure to solve for x
    7·2 answers
  • PLEASE HELP TY OMG TYTYTY
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!