brainbbug brainbbug
  • 15-11-2020
  • Mathematics
contestada

is this all correct?

is this all correct class=

Respuesta :

20kellye
20kellye 20kellye
  • 15-11-2020

Answer:

No

Step-by-step explanation:

11. Correct

11a. a is the number of accessories bought

12. 32 = 3.5a + 25

7 = 3.5a

a = 2

12a. cost of the bear

13. correct

13a. f(-1)=8

Answer Link

Otras preguntas

Geometry please help Segment BD is a perpendicular bisector of segment AC. AB = 5x and CB = 2x + 24. What is the length of line CB?
What methods are useful to create the equation of a line?
You need 1 1/4 cups of sugar to make 20 cookies To make 8 cookies, you will need
You roll a 6-sided die with faces numbered 1 through 6, and toss a coin. What is the probability of rolling a 5 or getting tails?
In 8-10, a teacher gave a test with 50 questions,each worth the same number of points. Donovan got 39 out pf 50 questions right.Marcci score was 10 percentage p
write half a million in figures
The period following the War of 1812 was called the "Era of Good Feelings" because:
Potassium (K) and copper (Cu) are both in period 4. They both have _____. A) Similiar properties B)The same number of protons C)Four electron shells D)The same
What is 230➗12 1/2 this question is so hard for me
why is the concept of homeostasis meaningful in the study of human biology