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
Inessa05 [86]
3 years ago
7

Evaluate the equation​

Mathematics
2 answers:
saul85 [17]3 years ago
8 0

Answer:

53

Step-by-step explanation:

Let x = 1, 2, 3, 4, and add the values.

3 + (1^2 + 2 * 1) + (2^2 + 2 * 2) + (3^2 + 2 * 3) + (4^2 + 2 * 4) =

= 3 + 3 + 8 + 15 + 24

= 53

monitta3 years ago
4 0

Answer:

15

Step-by-step explanation:

You might be interested in
Zack, teri, and paco combined the foreign stamps from their collections for a stamp show. out of their collections. 3/10 of zack
babymother [125]
The complete question in the attached figure

Let 
Z---------------- > number of zacks stamps collections  <span>for a stamp show
</span>T---------------- > number of teri's stamps collections  <span>for a stamp show
</span>P--------------- > number of pacos  stamps collections  for a stamp show
we know that
Z=(3/10)*30-----------> Z=9
T=(5/6)*18------------ > T=15
P=(3/8)*24------------->P=9

the answer is
number of zacks stamps collections  for a stamp show was 9
number of teri's stamps collections  for a stamp show was 15
number of pacos  stamps collections <span>for a stamp show </span>was 9
In their display were 33 stamps



4 0
3 years ago
Read 2 more answers
Standard form of 5y=35+10x what is the answer
ss7ja [257]

Answer: y=7+2x

Step-by-step explanation: Divide 5 by all. 5y/5=35/5 +10x/5.

4 0
3 years ago
A birthday celebration meal is $ 46.80
kolezko [41]
10% of 46.80 =4.68
46.80 + 4.68 = 51.48

Hope this helps :D
3 0
2 years ago
X+3=4x-6<br> What is the value of x?
UNO [17]

Answer:

3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
cynthia and amy are customer service representives cynthia earns $13 per hour and amy earns $1.50 more per hour than cynthia. Am
Sergeeva-Olga [200]

Answer:

Step-by-step explanation:

Let h bet the # of hours worked

If Cynthia earns $13 per hour then her equation would be:

C = $13h

If Amy makes $1.5 more per hour then her equation would be:

A = $14.5x

Now lets plug in some numbers:)

A = $14.5(43.5)

A = $630.75

7 0
3 years ago
Other questions:
  • A payment based on actual working time or actual production
    13·1 answer
  • Which shows the mean, median, mode, and range for this set of data?
    12·1 answer
  • The sum of two integers with different signs is 8
    11·1 answer
  • Score: 0 of 1 pt
    14·1 answer
  • A pack of gum costs $2.95. If it holds 12 sticks of gum, about how much would one individual stick of gum cost?
    12·2 answers
  • What is 372 in =_ yd 1 ft
    13·1 answer
  • A shirt regularly priced at $36.00 was on sale for 25% off.
    5·1 answer
  • Nicholas has decided to buy 1.5 pounds of Sour Patch Kids. How much will the Sour Patch Kids cost?
    10·2 answers
  • The average daily balance of a credit card for the month of November was $700, and the unpaid balance at the end of the month wa
    11·1 answer
  • Solve for x. 1/4(5/12x-3/4)&gt;x+1/12
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!