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
Talja [164]
3 years ago
6

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP:))))

Mathematics
2 answers:
ss7ja [257]3 years ago
6 0

Answer:

(3x + 6) + (3x + 6) = 6x + 12

(-2x - 1) + (-2x - 1) = -4x - 2

6x + 12 -4x - 2

2x + 10

Step-by-step explanation:

MrRissso [65]3 years ago
5 0

Answer:

Step-by-step explanation:

(3x + 6) + (3x + 6) = 6x + 12

(-2x - 1) + (-2x - 1) = -4x - 2

6x + 12 -4x - 2

2x + 10

You might be interested in
Mom is getting food ready for my birthday party! including me, there will be 24 people at the party. Mom is baking cupcakes for
Brilliant_brown [7]
You should tell your mom to bake 8 cupcake batches
7 0
2 years ago
PLEASE HELP ME.....
Virty [35]

Answer:

They would meet each other at 01 : 24 PM.

Step-by-step explanation:

  • Erik took a trip to see his friend Mike who lives 308 miles away.
  • He left his place at 10 AM driving at 70 mph.
  • In 2 hours, his friend Mike left his place driving towards Erik at an average speed of 50 mph.

As Erik left his house at 10 AM driving at 70 mph and in 2 hours, his friend Mike left his place driving towards Erik at an average speed of 50 mph. It means

Erik left his place at 12:00 PM noon.

so, at 12:00 PM Erik had already traveled:

                                                                      2\times 70=140\:\:miles

Miles left =308-140=168\:\:miles

Let 't' be the time when they meet

so

70t\:+\:50t\:=168

120t=168

\mathrm{Divide\:both\:sides\:by\:}120

\frac{120t}{120}=\frac{168}{120}

t=\frac{7}{5}

so

t=\frac{7}{5}=1.4\:\:hours

or 1 hour and 24 minutes after 12:00 noon

i.e.

12\:+\:1.4\:=1\:O'clock\:+\:24\:minutes

Therefore, they would meet each other at 01 : 24 PM.

7 0
3 years ago
An ice cream store sells 2 ​drinks, in 4 ​sizes, and 6 flavors. In how many ways can a customer order a​ drink?
laiz [17]
The answer is 48 different ways.
6 0
3 years ago
What is the ratio of the calories Robyn burned on Thursday to the total number of calories she burned for the week?
DiKsa [7]

Answer:

1:7

Step-by-step explanation:

One day out of the week (1/7)

If she burned the same number of calories every day, this should be the answer.

6 0
3 years ago
Read 2 more answers
What are the solutions of /x+6/is greater than or equal to 5. Write the solutions as either the union or the intersection of two
Stels [109]
X is greater than or equal to negative 1 and you would right 1 comma infinity
7 0
3 years ago
Other questions:
  • For the data set below, find the 30th percentile.
    15·1 answer
  • Find the slope of the tangent line to the parabola y=4x-x^2 at the point (1,3)
    11·1 answer
  • Ann and Betty together have $60. Ann has $9 more than twice Betty's amount. How much money does each have?
    11·1 answer
  • A line has a y-intercept of 19 and a slope of 9/4. Find the equation of the line.
    9·1 answer
  • Please, brailiest, thanks, five star
    13·1 answer
  • Which characteristics best describe an acute isosceles triangle
    7·1 answer
  • Please help me with this question
    14·1 answer
  • Bob has a recipe for salad dressing. The recipe says to mix 14 c lemon juice, 18 c mustard, and 14 c vinegar. How much lemon jui
    15·2 answers
  • when the vat rate is 15% of customer pays Rs1449 to by a watch find the cost of the watch without vat​
    10·2 answers
  • Can you help me i will mark brainliest
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!