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
makkiz [27]
3 years ago
7

Solve for a . 5a − 2 = 23 a =

Mathematics
2 answers:
True [87]3 years ago
8 0

Answer:

a=5

Step-by-step explanation:

5a - 2 = 23

5a = 23 + 2

5a = 25

\frac{5a}{5}  =  \frac{25}{5}

a =  \frac{25}{5}

a = 5

Anestetic [448]3 years ago
3 0
5a - 2 = 23
5a +2 = +2
5a = 25
5a/5 = 25/5
a = 5
You might be interested in
Can any of ya check my answer?
nikitadnepr [17]

Answer:

Your answer is right! It's (-2, 8)

8 0
3 years ago
R=9ft find the volume of each sphere   
Vedmedyk [2.9K]
V = 4πr^{3} /3 = 972π;
6 0
3 years ago
You are the treasurer for a local charity. At the beginning of the month the balance was $820.64. The charity received donations
dsp73
<span>ed donations of $500.00, $55.00 and $25.00. You have an electric bill of $40.64, bill for postage of $12.75, and rent for $445.00</span>
3 0
3 years ago
Read 2 more answers
he lengths of a particular​ animal's pregnancies are approximately normally​ distributed, with mean muequals252 days and standar
Rashid [163]

Answer:

Step-by-step explanation:

Let X be the lengths of a particular​ animal's pregnancies

X is N(252, 20)

​(a) What proportion of pregnancies lasts more than 262 ​days? ​

P(X>262) = 0.3085

(b) What proportion of pregnancies lasts between 227 and 257 ​days?

P(227

​(c) What is the probability that a randomly selected pregnancy lasts no more than 237 ​days?

P(X<237) = 0.2266

​(d) A​ "very preterm" baby is one whose gestation period is less than 202 days. Are very preterm babies​ unusual?

P(X

Yes very unusual since probability is very near to 0.

7 0
4 years ago
Read 2 more answers
If WZ is the perpendicular bisector of VY , what conclusion can you make?
BaLLatris [955]
<span>I think it's right. A. ZY=VZ</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • In a right triangle, if one of the angles is 35, what are the measures of the other two angles?
    11·2 answers
  • (5x^2+8x+18)+(11x^2-17x-7)
    6·2 answers
  • A University of Florida study on drinking habits asks a random sample of students if they drink any alcohol when they party. We
    11·2 answers
  • Sara makes $12 an hour working at the mall. Shae, her sister, just received
    14·2 answers
  • Pb is a line segment on a number line. It has endpoints at -2 and 12. What is the coordinate of its midpoint? show your work
    14·1 answer
  • Solve for x and y in the equation log(x-1) + 2logy = 2log3, log x + log y =log 6​
    15·1 answer
  • Can you help and explain how you got the answer please and thank you
    6·1 answer
  • A ship is 130 m away from the centre of a barrier that measures /
    15·1 answer
  • Look at photo and answer.
    12·1 answer
  • Consider a triangle ABC like the one below. Suppose that =A110°, =b25, and =c4. (The figure is not drawn to scale.) Solve the tr
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!