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
GalinKa [24]
3 years ago
14

HURRY NEED HELP I WILL MARK BRAINLIEST

Mathematics
1 answer:
Hunter-Best [27]3 years ago
6 0
B can i please have brainliest
You might be interested in
Solve the equation. -0.2(30) + 0.5x = 0.2(30 + x)
Travka [436]

Answer:

x=40

Step-by-step explanation:

4 0
3 years ago
What is the simplified form of the expression? 7r - 8r + 13 -2r + 5? Please help me
ArbitrLikvidat [17]

Answer:

- 3r + 18

Step-by-step explanation:

7r - 8r - 2r + 13 + 5 = 7r - 10r + 18

6 0
3 years ago
Plz help I need it!!!
Fed [463]

Answer:

Different costs:

70+25+30+60 = 185

70+70+30+50 = 220

60+70+25+50 = 205

Least cost is $185

1. B-uford

2. C-umming

3. D-acula

4. $185

7 0
3 years ago
Please help, would be greatful :)
IrinaVladis [17]

Answer:

x ≈ 31.0°

Step-by-step explanation:

Using the tangent ratio in the right triangle

tanx = \frac{opposite}{adjacent} = \frac{9}{15}, then

x = tan^{-1} (\frac{9}{15} ) ≈ 31.0° ( to 1 dec. place )

7 0
3 years ago
Suppose Meagan would like to know when the costs are equal between the two companies. a) Write an equation that shows the costs
nadezda [96]
Let number of miles be x 

<span>when is </span>
<span>.5x + 25 = .25x + 30 </span>
<span>times 4 </span>
<span>2x + 100 = x + 120 </span>
<span>x = 20 </span>
4 0
3 years ago
Other questions:
  • Write and solve a proportion to answer the question. What number a is 70% of 70
    5·1 answer
  • Don’t understand again?
    9·1 answer
  • Bens home improvement loan to build a security fence around his property was for $1,800.00 at 5.00% interest for 12 months. Afte
    5·1 answer
  • 11. If triangle ABC is an isosceles triangle and triangle DBE is an equilateral triangle, find each missing
    7·2 answers
  • What is the value of k?
    12·1 answer
  • Math property x+(-x)=0
    6·1 answer
  • 36) The speed of a boat in still water is 5km/hr. If the speed of the boat against the stream is 3
    6·1 answer
  • Which equation has a value less than 54,811?
    11·1 answer
  • Hence find the value of x that satisfies the two equations y =
    7·1 answer
  • A pole is supported by two wires one on each side going in opposite directions the wires are 14ft and 17ft long if the wires are
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!