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
vovangra [49]
3 years ago
14

Evaluate rq2 + 3qr + r2 for r = 5 and q = 2

Mathematics
1 answer:
abruzzese [7]3 years ago
7 0
Answer is 60 U need to calculate carefully with brackets involving multiplication
You might be interested in
Of the 350 solitaire games that Jay played, he won 154 times. What percent of the games did Jay win?
zhannawk [14.2K]
Step-by-step explanation:
To find the answer we first have to find the value of each percent, to do this we divide 100 by 350, that gets us approximately 0.286. We know that he won 154 of them we then multiply 154 by 0.286 to get the percentage of games he won and we get 44.044.
6 0
3 years ago
Read 2 more answers
Is 2/10 smaller than 19/100?
s344n2d4d5 [400]

Answer:

Step-by-step explanation:

no cause 2/10 is the same as 20/100

8 0
3 years ago
What is the charge for 400 text messages? A. $50 B. $ 180 C. $90 D.$100
nadezda [96]
Cost = .10 x ( n ) + 50
= .10(400) + 50
= 40 + 50
= 90

I hope this helps.
6 0
3 years ago
Read 2 more answers
Use the figure on the right to answer the question.
azamat

Answer:

B.17 °

Step-by-step explanation:

note : can uh be more specific to the question it seems incomplete

3 0
3 years ago
Someone help and plz make sure it’s right
Paha777 [63]
The answer for this would be 10
3 0
2 years ago
Other questions:
  • Please help me with this
    14·2 answers
  • 26 = 2(3x - 2)<br> please help
    7·2 answers
  • HELP??? Which expression is represented by the model?
    9·2 answers
  • The relationship between the amount of data downloaded d, in megabytes, and the time t, in seconds, after the download started i
    7·2 answers
  • What is −2/0÷4/5? −2/5 −1/6 −1/16 −1/25<br><br><br> / means a fraction line
    9·2 answers
  • Three less than the product of seven and some number is eleven.
    13·2 answers
  • I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS
    9·1 answer
  • The total bill for the drinks and pizza comes out to be $17.28. How much should each person pay if they are to share the total b
    5·2 answers
  • What is the value of the expression 30+(-6)?<br> A -180<br> B -5<br> C 5<br> D 24
    15·2 answers
  • (b) Rita bought 15 pounds of rice for $7.How many pounds of rice did she get per dollar?pounds per dollar I need help with this
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!