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
blagie [28]
3 years ago
9

The sum of twice a number and 5 is at most 15

Mathematics
1 answer:
earnstyle [38]3 years ago
6 0
2x +5=15
-5 -5

2x = 10
2 2 divide

Answer x=5
You might be interested in
Felipe made $221 for 17 hours of work.
VMariaS [17]
He would have to work 13 hours

4 0
2 years ago
What is the shorter length 60in or 8 feet
Kryger [21]
1 foot = 12 inches

12 * 5 = 60 and 8 * 12 = 96

Therefore, 60 inches is a shorter length than 8 feet.
4 0
3 years ago
Read 2 more answers
The square root of 30 times the square root of 3
NARA [144]
The answer is 9.48. also I rounded
6 0
3 years ago
Read 2 more answers
One of the roots of the equation 3x^2+7x−q=0 is −5. Find the other root and q.
statuscvo [17]

Answer: The answer is \textup{The other root is }\dfrac{8}{3}~\textup{and}q=40.Step-by-step explanation:  The given quadratic equation is[tex]3x^2+7x-q=0\\\\\Rightarrow x^2-\dfrac{7}{3}x-\dfrac{q}{3}=0.

Also given that -5 is one of the roots, we are to find the other root and the value of 'q'.

Let the other root of the equation be 'p'. So, we have

p-5=-\dfrac{7}{3}\\\\\\\Rightarrow p=5-\dfrac{7}{3}\\\\\\\Rightarrow p=\dfrac{8}{3},

and

p\times(-5)=-\dfrac{q}{3}\\\\\\\Rightarrow \dfrac{8}{3}\times 5=\dfrac{q}{3}\\\\\\\Rightarrow q=40.

Thus, the other root is \dfrac{8}{3} and the value of 'q' is 40.

3 0
3 years ago
A sum of money was to be divided among A,B, and C in the ratio 2:3:5. The largest share amount to $4500 what is the total amount
Alika [10]

Answer:

2:3:5 = 480:720:1200

(a) 480+720+1200

(b) 480

(c) 720/(a)

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Which number is equivalent to ??
    12·2 answers
  • State the domain of the function.
    10·2 answers
  • HELP ME PLS LOVE U GUYS ,<322
    10·1 answer
  • Please help me with this problem
    15·1 answer
  • Derek bought two new tires for a car
    12·1 answer
  • 2. Give an integer for each situation described below:
    10·1 answer
  • (5 × 2) + (5 × 4) = 5 × (2 + 4)<br><br> Which picture represents this equation?
    13·2 answers
  • Enter the value of w so the expression -5 +0.6W is equivalent to w (2.5 – 0.3w)​
    7·1 answer
  • Two containers hold several balls. Once a second, one of the balls is chosen at random and switched to the other container. Afte
    13·1 answer
  • Judith puts $9,373.00 into an account to use for school expenses. The account eams 9% interest, compounded monthly. How much wil
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!