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
otez555 [7]
3 years ago
11

How do I do this? Please help this is due tomorrow!

Mathematics
1 answer:
solmaris [256]3 years ago
7 0
Answer:B 29.16
10% off of 30 is 3.
Subtract 3
27+8%=29.16
29.16 is the answer

hope this helped!
You might be interested in
The amount of water used to take a
eduard

Answer:

5.5 gallons

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Match each percent amount to its correct value. Tiles 15% of 30 30% of 45 60% of 7 23% of 20
Naddik [55]
15% of 30 = 4.5
30% of 45= 13.5
60% of 7= 4.2
23% of 20= 4.6
8 0
3 years ago
Read 2 more answers
What does the linear inequality y ≥ −x − 3 look like?
kupik [55]
It is a line that divides the space into two.. The line is y=-x-3
8 0
3 years ago
Asaph took out a loan for $17,550. To pay it back, he will make 60 monthly payments of $437.
alexira [117]
Total payments 437×60=26,220
Interest paid
26,220−17,550=8,670
7 0
3 years ago
Read 2 more answers
Solve the equation. x2 18x 81 = 25<br> a. 14, 4<br> b. –4, –14<br> c. 14, –14<br> d. –4, 4
Snowcat [4.5K]

Answer:

The answer is the option B

-4,-14

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form ax^{2} +bx+c=0 is equal to

x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}

in this problem we have

x^{2}+18x+81=25  

x^{2}+18x+56=0  

so

a=1\\b=18\\c=56

substitute in the formula

x=\frac{-18(+/-)\sqrt{18^{2}-4(1)(56)}} {2(1)}

x=\frac{-18(+/-)\sqrt{100}} {2}

x=\frac{-18(+/-)10} {2}

x1=\frac{-18+10} {2}=-4

x2=\frac{-18-10} {2}=-14

7 0
3 years ago
Read 2 more answers
Other questions:
  • The total of the tickets were 110.25$at 12.25$each, how many tickets did she buy?
    5·2 answers
  • Which expression is equivalent to 6 - (-21) ? *<br> O 6-21<br> O 6+21<br> O-21-6<br> 0 -21 +6
    7·2 answers
  • Explain how u can mentally find the sum of the fractions in exercise 3 without actually performing the calculations.
    6·2 answers
  • Write the relation as a set of ordered pairs?
    15·1 answer
  • the Georgia aquarium in Atlanta is about 2.63*10^3 inches long, 1.26*10^2 inches wide, and 3*10^1 inches deep at it's largest po
    9·1 answer
  • Can someone please help me it’s timing me I’m confused
    14·1 answer
  • Gabe deposits $2,500 into each of two savings accounts.
    15·2 answers
  • I dont understand this
    11·1 answer
  • The perimeter of a rectangle is 24 inches. The length is 2 inches. Use the numbers below to complete an equation to solve for th
    14·1 answer
  • The perimeter of a rectangular field is 354m.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!