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
dangina [55]
3 years ago
14

3x + 5y + 7x - 3y Simplify

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
4 0
Combine like terms so you end up with 10x+2y
You might be interested in
Find the solutions to the equation below.
Tanzania [10]

Answer:

F x=1/2

Step-by-step explanation:

8 0
3 years ago
Find the size of each of the angles marked with letter​​
GuDViN [60]

Answer:

angle l = 115

angle k = 115

angle j = 114

angle i = 66

Step-by-step explanation:

angle l = it is opposite to 115 so its the same

angle k = opposite opposing angles with angle l

angle j = 180-66=114 (between 2 parallel lines the sum of 2 angles is 180)

andle i = 180-114=66 (straight line = 180 degrees so subtract angle j to get i)

4 0
1 year ago
Will crown brainiest the first answer
Aliun [14]

Answer:

2

Step-by-step explanation:

10a² : 5a² = 10 : 5 = 2

3 0
3 years ago
Help The area of a square
DIA [1.3K]

Answer:

2551\dfrac{1}{2}

Step-by-step explanation:

\bf l = 20\dfrac{\sf 1}{4} \ in = \dfrac{81}{4} \ in

\bf w = 10\dfrac{1}{2} = \dfrac{21}{2} \ in\\\\\\h = 12 \ in

Volume of rectangular prism = l*w*h

                                                 = \dfrac{81}{4}*\dfrac{21}{2}*12\\\\\\= 81 *\dfrac{21}{2}*3\\\\\\= \dfrac{5103}{2}\\\\\\= 2551 \dfrac{1}{2} \ cubic \ inches

3 0
2 years ago
Read 2 more answers
the depth D, in inches, od wsnow in my yard t hours after it started snowing this morning is given by D=1.5t + 4. if the depth o
Blababa [14]

Answer:

8.5 inches

Step-by-step explanation:

First let's find the time t when the depth of the snow is 7 inches.

To do this, we just need to use the value of D = 7 then find the value of t:

7 = 1.5t + 4

1.5t = 3

t = 2\ hours

We want to find the depth of snow one hour from now, so we just need to use the value of t = 3 to calculate D:

D = 1.5*3 + 4

D = 4.5 + 4 = 8.5\ inches

The depth of snow one hour from now will be 8.5 inches.

7 0
3 years ago
Other questions:
  • a baker has 20 pounds of sugar. He uses 3/4 of the sugar to bake muffins. How many sugar does he have left?
    8·1 answer
  • Roni wants to write an equation to represent a proportional relationship that has a constant of proportionality equal to 7/25. S
    12·2 answers
  • The table below represents an exponential function, g, that has been vertically shifted from the parent function, f(x)= 2^x. Det
    7·1 answer
  • Identify the graphed linear equation.
    11·1 answer
  • 16. x + 8x - 16<br> factor the expression
    7·1 answer
  • Find total surface area WILL FIVE BRAINLIEST
    13·1 answer
  • The number of hours slept at night is related to the number of minutes spent exercising that day. A collection of data on the nu
    10·2 answers
  • A car travels east at 35 mi/h through a wind that is moving north at a rate of 10 mi/h. To the
    5·1 answer
  • Can you please help me with this
    11·1 answer
  • 1) 6х - 4 = 5х - 11 ; ??<br><br><br> 2) 0,3( х -2) = 0,6 + 0,2(х+4) ; ??
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!