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
devlian [24]
3 years ago
10

7a − 5 = −215!!!!!!!!!!!!!!!!!111!!!!!!1!!11

Mathematics
1 answer:
andrey2020 [161]3 years ago
8 0

Answer:

a = 30

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ;)

You might be interested in
Aaron is 15 centimeters taller than Peter, and five times Aaron's height exceeds two times Peter's height by 525 centimeters.
Sergio [31]
The answer for this problem would be x equal to 430 cm and y is equal to 325. This is computed by establishing the equations. This first equation based on first statement would be x = 15 + y and the second would be 5x = 3y + 525. Then it is solve as follows:

5x = 3y + 525 
4 0
3 years ago
Read 2 more answers
Find the minimum or maximum value of the function. What is the H? (Desmos)
beks73 [17]

Answer:

Minimum: (2,4)

Step-by-step explanation:

h(x)=3(x^{2}-4x)+16

=3(x^{2}-4x+4-4)+16   (- For the balance of equation, and attention 1)

=3(x-2)^{2}-3*4+16

=3(x-2)^{2}+4

<h3>Attention:</h3>

1. (a-b)^{2}=a^{2}  -2ab+b^{2}

2. The formula for the vertex form is y = a(x-h)^{2}+k, the vertex is (h,k)

4 0
2 years ago
Susie is visiting China from the U.S. One day she stopped by a market and found a stall selling tomatoes for 15.65 yuan per kilo
liq [111]

Answer:

1st blank is 0,14 dollars/1yuan, and 2nd blank is 1kg/2.2lb

Step-by-step explanation:


5 0
3 years ago
Please answer correctly !!!!! Will mark brainliest !!!!!!!!!!!
vesna_86 [32]

Answer:

your answers are already  matched up

Step-by-step explanation:

8 0
3 years ago
If 20 chickens laid 120 eggs. at this rate , how many eggs would 30 chickens lay
Strike441 [17]

Answer:

120 divided by 20 is 6

Step-by-step explanation:

Its 30.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Enrique can travel 15 miles per hour on his bicycle. at this rate, how far can he travel in 2 2/5 hours?
    8·1 answer
  • Pleas answer it in two minutes
    14·1 answer
  • The legs of a right triangle are 2 and 3. Find the exact value (no decimals) of the hypotenuse.
    9·1 answer
  • Lines l and m intersect at point p and are perpendicular. if a point q is reflected across l and then across m, what transformat
    14·1 answer
  • 9. An air conditioning system can circulate 350 cubic feet of air
    12·2 answers
  • Find two consecutive positive integers such the sum of their squares is 145
    13·1 answer
  • A store owner buys cell phones for 40.00 and marks up the price by 25%. explain how to find the price at which she sells the cel
    12·1 answer
  • PLEASE HELP I WILL GIVE BRAINLIEST IT DUE IN 1 HOUR
    6·1 answer
  • Will give brainliest for correct answer
    12·2 answers
  • Please help.....fast​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!