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
Delicious77 [7]
3 years ago
11

Combine like terms to create an equivalent expression.-5.8c+4.2-3.1+1.4c​

Mathematics
1 answer:
ohaa [14]3 years ago
5 0

Answer: I got

-4.4c+1.1

You might be interested in
The Yu family and the Sainz family went on vacation together and each family leased a car. The leasing company charged a flat re
dangina [55]

Answer:

y = 0.15x+77 is the equation linear connecting total cost y and miles driven x

Step-by-step explanation:

Given that the leasing company charged a flat rental fee for the week, plus a charge for each mile driven.

Let flat rental fee be c and cost per mile driven = m and miles driven = x

Total cost =y

Then y = mx+C is the linear equation.

to find m and c, we use the fact that y =110.30 when x = 222

i.e. 110.30 = c+222x

and similarly 99.05 = c+147x

Subtract to eliminate c

11.25 = 75 x

0.15 =x

Substitute in I equation

110.30 = c+222(0.15)

c = 77

y = 0.15x+77 is the equation linear connecting total cost y and miles driven x

7 0
3 years ago
Kanye wants to make a triangular flower bed using logs with the lengths 3 ft, 4 ft, and 8ft. Can Kanye form a triangle with the
valina [46]
Way 1:
a triangle with sides 3,4,5 will make a triangle. because this isn't 3,4,5 triangle it wont work.



way 2:
By using Heron's formula you can find the area of the flower bed.
<span>s=(a+b+c) ÷2     
</span><span>Area =√s(s-a)(s-b)(s-c)
</span>so, 3+4+8= 15
15÷2 =7.5
√7.5(7.5-3)(7.5-4)(<span>7.5-8)
</span>Now because 7.5-8 gives you a negative number and you can't have a negative number under a square root unless you want to use an imaginary number, it won't form a triangle.
5 0
3 years ago
You are shopping at a department store and all items currently are being sold at full price. You discover that next week the dep
MAVERICK [17]

Answer:

$10.45

Step-by-step explanation:

You need to add up the total price before the sale and after then subtract

<em>18.95 + 7.99 = </em><em>$26.94</em>

<em>8.99 + 7.50 = </em><em>$16.49</em>

<em>26.94 - 16.49 = </em><em>$10.45</em>

<em />

4 0
3 years ago
Read 2 more answers
The number of students taking classes at RSM Branch A is 1
juin [17]

Answer:

B = 1320

A= \dfrac54B

Step-by-step explanation:

Let A = number of students at Branch A

Let B = number of students at Branch B

If the number of students taking classes at Branch A is 1/4 more than Branch B, then:

      A=1 \dfrac14B

\implies A= \dfrac54B

If Branch A has 1,650 students, then substitute A = 1650 and solve for B:

\implies 1650= \dfrac54B

\implies 1650 \times 4= 5B

\implies 6600 =5B

\implies B=\dfrac{6600}{5}

\implies B=1320

6 0
2 years ago
Read 2 more answers
Solve for x.<br> (9x – 16)+(3x + 11)+(7x – 5)=180
sergey [27]

Answer:

10

Step-by-step explanation:

See the picture attached.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Phil received a prize of x dollars from a poker tournament. The tournament cost him 100 dollars to enter. What were Phil's net w
    10·2 answers
  • One number axceeds another by 33. The sum of the number is 59 what is the number
    12·1 answer
  • Ann works in a supermarket for $10.00 per hour. If her pay is increased $12.00, then what is her percent increase in pay
    14·2 answers
  • Angelo chooses a number from 1 to 10. What is the probability that he chooses an odd number or a multiple of 5?
    10·1 answer
  • 18. A rectangle on a digital display board is made
    15·1 answer
  • Greg rolled two dice 50 times. Each time, he added the numbers on the top faces. His results are shown. Sum of the number Number
    12·1 answer
  • Factor -4 out of -8d+20
    9·1 answer
  • You have a total coins for a total $12.05. You only have quarters and dimes. how many of each coin do you have
    11·1 answer
  • Are the two triangles similar? How do you know?
    13·1 answer
  • On a survey of students at CAMS, 75% of students said
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!