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
natulia [17]
3 years ago
15

Help please asap I NEED THE WORKING TOO!!!!!!!​

Mathematics
2 answers:
Yanka [14]3 years ago
8 0

Answer:

9/7 =a

Step-by-step explanation:

9 / -a + 15 = 8

Subtract 15 from each side

9 / -a + 15 -15 = 8-15

9 / -a = -7

Multiply each side by -a

9/-a * -a = -7 * -a

9 =7a

Divide each side by 7

9/7 = 7a/7

9/7 =a

Masteriza [31]3 years ago
7 0

Answer:

9 / 7 = a

Step-by-step explanation:

9 / - a + 15 = 8

Determined the defined range

9 / ( - a ) + 15 = 8 , a ≠ 0

subtract 15 from each side

9 / - a + 15 - 15 = 8 - 15

calculate the difference

9 / - a = - 7

multiply both side of equation by - a

9 / - a × - a = - 7 × - a

9 = 7 a

divide each side by of equation by 7

9 / 7 = 7 a / 7

9 / 7 = a

You might be interested in
Add 3 3/5 + 6 3/10 tyyyyy
WITCHER [35]

Answer:

<h2><em><u>ᎪꪀsωꫀᏒ</u></em></h2>

➪9.9

Step-by-step explanation:

18/5 + 63/10

36+63/10

99/10

9.9

6 0
3 years ago
Read 2 more answers
BRAINLIEST!!!!
Len [333]

Answer:

The answer is option 3.

Step-by-step explanation:

Option 3 is correct because it has parentheses around 40 - x, but not the cube itself or the 3rd power if you didn't know what I meant. Anyway, the reason this is correct is because if you look at any order of operations, you will notice that parentheses always comes before powered numbers, so if you were to choose, say option 2, it would be a completely different answer than option 3, not to mention wrong also.

8 0
3 years ago
What is 4 over 49 divided by 2? Please answer as soon as possible!! Thanks so much!!!!
rusak2 [61]

In exact form that would 2 over 49 and in decimal form that would be 0.04.

6 0
4 years ago
A botanist uses the representations below to show the heights in inches, h, of different plants over a period of time, t.
yawa3891 [41]
At 120 weeks, ...
• the table tells you plant A is 180 inches tall
• the function tells you plant B is 4·120/3 = 160 inches tall
• the graph tells you plant C is 360 inches tall.

The tallest plant is 360 inches tall; the shortest is 160 inches tall. Their difference in height is
... 360 in - 160 in = 200 inches
3 0
3 years ago
Read 2 more answers
Explain how algebra titles represent like terms and zero pairs
SVETLANKA909090 [29]

Answer:

If there is a negative tile and a positive tile, it creates a zero pair.

Like terms can occur with the same variables (except for terms with exponents)

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • If f(x) = x2 -1, what is the equation for f–1(x)?
    9·2 answers
  • Consider the function f(x) = x2 + 2x - 15. What are the x-intercepts of the function?
    16·2 answers
  • Use one or more transformations to transform the pre-image (purple) onto the image (white).
    8·1 answer
  • Justin is 2 years older than one third marcellas age. aimee is four years younger then 2 times Justins age.Define a variable and
    15·1 answer
  • What is the solution for x in the equation? 4x − 3 + 5 = 2x + 7 − 8x
    8·1 answer
  • Can you guys help me on this math problem
    10·1 answer
  • Circle A has a radius of 3 and Circle B has a diameter of 6. Are the circles congruent?
    14·2 answers
  • A line passes through points (0,k) and (2,0) and has a slope of -1.5.
    10·1 answer
  • Find the number of possible outcomes for the ice cream. Two types of cones, 5 ice cream flavors, cherry on top or not ​
    9·1 answer
  • 6th grade, the problem solving is on the image
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!