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
liberstina [14]
3 years ago
7

Simplify 7a + 3b – 5a + 2b

Mathematics
2 answers:
Inessa05 [86]3 years ago
8 0

Answer:

2a + 5b

Step-by-step explanation:

Combine like terms to simplify:

7a + 3b - 5a + 2b

(7a - 5a) + (3b + 2b)

2a + 5b

Pachacha [2.7K]3 years ago
6 0

Answer: 2a + 5b

Step-by-step explanation:

Hope this helps!

You might be interested in
How many times greater is 130,000,000 than 64,800,000?
insens350 [35]
\frac{130,000,000}{64,800,000} = \frac{1,300}{648} =\boxed {2.00617283951}
4 0
3 years ago
Please help! ill give brainliest!
prohojiy [21]
B

Step by step equation
7 0
3 years ago
A landscaper wants to create a 12-foot-long diagonal path through a rectangular garden. The width of the garden is x feet and th
dolphi86 [110]

Answer:

Width of the rectangle =  6.7 ft

length of the rectangle = 10.7 ft

Step-by-step explanation:

ABCD is the rectangle.

AB = length of the rectangle = 4 + x ft

BC = width of the rectangle = x ft

AC = Diagonal of the rectangular field = 12 ft

Since ΔABC is the Right angle triangle. So

AC^{2} = AB^{2} + BC^{2}

12^{2} = (4 + x)^{2} + x^{2}

144 = x^{2} + 16 + x^{2} + 8 x

144 = 2x^{2} + 8x + 16

x^{2} + 4x -72 = 0

By solving above equation we get

x = 6.7 ft

Thus is the width of the rectangle.

And length of the rectangle = 4 + x

⇒ 4 + 6.7

⇒ 10.7 ft

5 0
3 years ago
Read 2 more answers
2 3/4 Super Sammy ate 13/5 slices of pizza for lunch and 2 2/10 slices for dinner. How much pizza did Super Sammy eat altogether
MaRussiya [10]

Answer:

19 pizza

Step-by-step explanation:

4+5+10=19 pizza

7 0
3 years ago
What temperature Fahrenheit would give a temperature of 5 C?
GuDViN [60]
41 Fahrenheit is 5 Celsius
7 0
3 years ago
Read 2 more answers
Other questions:
  • The formulas for power and work are P= W/t and W=Fd, where P is the power, W is the work done, t is the time, F is the force, an
    8·2 answers
  • A recipe that makes 7 servings calls for 1 1/6 cups of juice.
    8·1 answer
  • FIND THE AREA OF THE SHADED REGION. SHOW ALL YOUR WORK.
    13·2 answers
  • What is the sum of the exterior angles?<br><br><br> 105<br><br> 360<br><br> 145<br><br> 180
    7·1 answer
  • Three times a certain number, n, is 21​
    9·1 answer
  • During the school week, joshua spent 3$ each day in lunch.On tuesday,he bought a 5$ ticket to the school and on friday he loaned
    5·1 answer
  • Elizabeth bought some orange juice from a store. The orange juice cost $3.19 for 11 fluid ounces. She wants to buy more fruit ju
    5·2 answers
  • A triangle XYZ has its vertices at X(2, 4), Y(6,-4), and Z(-4,1). What is the perimeter of the triangle XYZ?
    10·1 answer
  • Expand the following: 6(x-4y)
    12·2 answers
  • A What is the slope of a line that passes through the points (1, 2) &amp; (4, 12​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!