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
hjlf
3 years ago
5

What is the value of x that makes the statement true? 8x + 45 = 10x + 69 x =

Mathematics
2 answers:
andreev551 [17]3 years ago
4 0

Answer:

x = -12

Step-by-step explanation:

8x + 45 = 10x + 69

8x = 10x + 24

-2x = 24

x = -12

Sergio039 [100]3 years ago
3 0

Answer: x = - 12

8x + 45 = 10x + 69

⇔ 10x - 8x = 45 - 69

⇔ 2x = -24

⇔ x = -12

Step-by-step explanation:

You might be interested in
Please could someone help with this ? Thankyou
katovenus [111]

Answer:

1 2/7

Step-by-step explanation:

4.5:3 1/2

45/10 ÷ 7/2

45/10 x 2/7

90/70=9/7

=1 2/7

4 0
3 years ago
Read 2 more answers
If four tires can be changed in 3/4 of an hour gow long would it take to change 19 cars​
kobusy [5.1K]

Answer:

14.25 hours

Step-by-step explanation:

Four tires = 3/4 of an hour

=> 1 car = 3/4 of an hour

=> 19 cars = ?

=> If 1 = 3/4

=> 19 = 3/4 x 19

=> 3/4 x 19

=> 57/4

=> 14.25 hours

So, it would take 14.25 hours for 19 car's tires to be changed.

5 0
3 years ago
B. Monica's young son has two jigsaw puzzles.
Dominik [7]

Answer:

smaller=x

larger=x+26

total=90

x+x+26=90

2x=64

x=32

<h2>the smaller=32</h2><h2>the larger =58</h2>
8 0
3 years ago
Find the circumference of a circle with a diameter of 9 in.
Arturiano [62]

Answer:

28.27 inches

Step-by-step explanation:

circumference of a circle = πd

9π = 28.27

8 0
2 years ago
What the answer to this
neonofarm [45]

Answer:

D

Step-by-step explanation:

(I solved in the picture, firstly look at there)

after completing the square and factoring :

{x}^{2}  + 4x + 4 = 8 + 4

{x}^{2}  + 4x + 4 = 12

{(x  - 2)}^{2} = 12

Hope this helps ^-^

6 0
3 years ago
Other questions:
  • What is the range for this set of data?
    9·1 answer
  • P =(20+0.05x) +0.15(20+0.5x) J wants to purchase a book but only has $62.10 to spend. What is the maximum number of pages she ca
    8·1 answer
  • Bill and Ben each have three cards, numbered 4, 5 and 6.
    14·1 answer
  • Given the functions:<br> f(t) = 2t +2<br> g(t) = -3t2 - 2<br> Find:<br> (5f + 2g)(t)
    12·1 answer
  • Your dinner at a restaurant costs $13.65 after you use a coupon for a 25% discount. You leave a tip for $3.00.
    9·1 answer
  • Which ordered pairs are solutions to the equation 3x+12y=2?
    7·1 answer
  • A card is drawn at random from a standard 52-card deck. Find the probability that the card is not a queen.
    5·1 answer
  • What does it mean when my dog is eating grass???
    6·1 answer
  • Which statement is false?
    11·1 answer
  • HELP ME PLEASE
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!