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
SVETLANKA909090 [29]
3 years ago
10

What is -40+7r=-5(8+5r)

Mathematics
1 answer:
Nuetrik [128]3 years ago
3 0

Answer:

r= -40/9 or r=-4 4/9

Step-by-step explanation:

You're welcome :)

You might be interested in
2/5 m = ____ cm<br><br><br><br> 5/6 year = _____ months <br><br><br> ONLY IN FRACTION
kakasveta [241]

Step-by-step explanation:

5/6×12..1/5 x 100cm(1m)

i think so dont hate me

5 0
3 years ago
Factor 36a^2x - b^2​
rodikova [14]

Answer:

36a2 - b2

Step-by-step explanation:

( 6a + b)( 6a - b)

36a2 - b2

6^2 a2 - b^2

x2 y2 = (xy)2

(6a)2 - b^2

(6a + b)(6a - b)

Hope that helps :)

8 0
2 years ago
Imagine a couple who is ready to start a family. They plan to have exactly four children. Assuming no multiple births (twins, tr
Lostsunrise [7]

Answer:

4 different ways

Step-by-step explanation:

Total number of children = 4

Distribution of the 4 children :

Number of boys = 3 ; Number of girls = 1

Boy = B ; Girl = G

Possible combinations :

BBBG ; GBBB ; BBGB ; BGBB

From the pascal triangle number of e; number of outcomes = 2

Having exactly 3 boys and 1 girl

Hence, of any of the 4 four total children, 3 must be boys and 1 girl ;

7 0
3 years ago
Is the relation {(1, 3), (–4, 0), (3, 1), (0, 4), (2, 3)} a function? Why or why not? No, the range value 3 corresponds to two d
Lynna [10]

Answer:

Yes, there is no value in the domain that corresponds to ore than one value of the range. Hope I helped


4 0
3 years ago
Read 2 more answers
1. The drama club sells 200 pounds of fruit to raise money. The fruit is sold in
KatRina [158]

I got the wrong answer. I don't want to keep this up just in case anyone needs the answer to this question again. But I can't delete my answer so I'll just leave this. Have a nice day tho. Sorry about that :(

4 0
3 years ago
Other questions:
  • I need your help for 5 assignments I give 30 points !! +Brainliest
    8·2 answers
  • Ind (7 × 10^5) + (2 × 10^3).
    6·2 answers
  • Select the points you need to calculate the
    7·1 answer
  • How do you get a in the equation -0.4a+3=7
    15·1 answer
  • Which statements about the diagram are correct? Check all that apply.
    9·2 answers
  • Does anybody know how to solve or what the answer is?
    12·1 answer
  • 5x - 9y = -13<br> -2x + 3y = 4
    7·1 answer
  • Evaluate the expression for the given values.
    9·2 answers
  • Find the area of the rectangle
    8·1 answer
  • If a number is a natural number, then it is also a whole number.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!