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
mihalych1998 [28]
2 years ago
9

2a a equals 10 2a+3 Please help me

Mathematics
1 answer:
Marianna [84]2 years ago
4 0

2a + 3

If a = 10, we can substitute a for the 10.

2 x 10 + 3

Remember, PEMDAS.

20 + 3

Add.

23

You might be interested in
PLEASE HELP ASAP
BigorU [14]

Answer:

\frac{100}{274} or \frac{50}{173} are not boxcars

Step-by-step explanation:

4 0
3 years ago
Jason and Kyle both choose a number from 1 to 10 at random. What is the probability that both numbers are odd?. A.1/3. B.1/2. C.
Ahat [919]


<span>There are 100 possible pairs of numbers.
Half of them start with an even number so only 50 have a first odd number.

Of those remaining 50, half of those have an odd second number.
Leaving 25 of the original 100 to have two odd numbers.

P= 25/100=1/4</span>
5 0
3 years ago
How can you find the number of inches in one mile
tamaranim1 [39]
You convert it to feet. There are 5,280 feet in a mile. Then convert it to inches. 5,280 feet multiplied by 12 (since there are 12 inches in a foot) is 63,360.

So... 1 mile= 5,280 feet
         5,280 feet= 63,360 inches
         and so
         1 mile= 63,360 inches

5 0
3 years ago
Determine whether the lines are parallel, intersect, or coincide y=-7x-+1 y=-7x-3
Diano4ka-milaya [45]

Answer:

Parallel

Step-by-step explanation:

7 0
2 years ago
Lol i’m so sorry for spamming im just dumb. y=?x+?
Lynna [10]

Answer:

y=1x-5

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • A worksheet has an area of 48 square inches. Its perimeter is 28 inches. What are the dimensions of the worksheet?
    5·1 answer
  • Bryan started to evaluate a decimal expression. 2.5(42 ÷ 3.2 – 10(0.2) + 3)– 5.2 2.5(16 ÷ 3.2 – 10(0.2) + 3) – 5.2
    15·1 answer
  • Katherine is shopping for cupcakes and donuts. She can purchase at most 30 items in total. She also wants the number of cupcakes
    12·2 answers
  • What is the distance between the two numbers on a number line?<br> -7/4 and 3/8
    11·2 answers
  • the distance between two cities is 1440 miles is time rides his bike 9.6 miles per day how many days will it take for him to tra
    11·2 answers
  • Find the slope of the line that crosses through the points (-2, 5) and (-5, -4)
    5·2 answers
  • 6 b) Find the area of the field. (a) In a Safari rally drivers are to follow route ABOGAN 200km front on a bearing of 0750 from
    7·1 answer
  • What number, divided by 3/7 , will result in a value of 2 1/3?
    15·1 answer
  • Need help in my quiz bc I want to passsss pls send helps
    13·1 answer
  • Emxpress the fractions 3/4, 7/16, and 5/8 with the LCD
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!