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
Lunna [17]
3 years ago
15

6th grade math help me pleaseeee

Mathematics
1 answer:
Helga [31]3 years ago
4 0

Answer:

First one.

Step-by-step explanation:

0.3/3=0.1 ==> 0.1$ per meter

0.77/7 ==> 0.11$ per meter

The first option is cheaper, therefore better to buy if you agree with "the cheaper. the better".

You might be interested in
10. 5(3-9b) = 3(-15b – 2)
olga2289 [7]

Answer:

No Solution

Explanation:

5(3 - 9b) = 3(-15b – 2)

Expand

5(3 - 9b): 15 - 45b

3(-15b - 2): -45b - 6

15 - 45b = -45b - 6

Subtract 5 From Both Sides

15 - 45b - 15 = -45b - 6 - 15

Simplify

-45b = -45b - 21

Add 15b To Both Sides

-45b + 15b = -45b - 21 + 15b

Simplify

0 = -21

No Solution

8 0
3 years ago
Two bicyclists are 7/8 of the way through a mile long tunnel when a train approaches the closer end at 40 mph. The riders take o
Anastaziya [24]

Answer:

the cyclists rode at 35 mph

Step-by-step explanation:

Assuming that the cyclists stopped, and accelerated instantaneously at the same speed than before but in opposite direction , then

distance= speed*time

since the cyclists and the train reaches the end of the tunnel at the same time and denoting L as the length of the tunnel :

time = distance covered by cyclists / speed of cyclists = distance covered by train / speed of the train

thus denoting v as the speed of the cyclists :

7/8*L / v = L / 40 mph

v = 7/8 * 40 mph = 35 mph

v= 35 mph

thus the cyclists rode at 35 mph

6 0
3 years ago
ILL GIVE BRAINLIEST! FIND THE MEASURE OF B AND SHOW YOUR WORK. If you dont show the equation you used to get your answer then i
lutik1710 [3]

Answer:

23 and 131

Step-by-step explanation:

For the first one. Since a whole entire angle thingie is 360, subtract 243 and 94 from 360. Answer is 23 :)

For the second one. This is a supplementary angle. 180- 49 is 131. Your done!

7 0
3 years ago
What is 10+10+10+10+10+10?
Alexxx [7]

Answer:

6000..............

Step-by-step explanation:

lol

3 0
3 years ago
Read 2 more answers
Translate into an expression the sum of 4 and m
jek_recluse [69]

Answer:

4m

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Please help!
    5·2 answers
  • Round 60.6 nearest whole number
    6·2 answers
  • Y=2x+0.5 I have to solve this using a weird table and then I have to graph it. How?
    15·1 answer
  • What is the value of x? PLZ LMK ASAP!
    9·1 answer
  • Vincent and 2 of his friends go to tge movies. A ticket costs $7.75. They decided to split the cost of the popcorn. If they eacg
    5·1 answer
  • Please help!<br><br> What is the coefficient of the term of degree 4 in the polynomial below?
    11·1 answer
  • Complete the input-output table for the linear function y = 3x.
    12·1 answer
  • 5. You are buying orange juice for $3.50 per container and have a gift card worth $5. The function f(x) = 3.50x-5 represents you
    5·1 answer
  • Teagan was playing Trouble and recorded the number
    10·1 answer
  • The area of the triangle is
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!