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
Galina-37 [17]
3 years ago
6

A meal costs $30 before tax and tip.

Mathematics
1 answer:
Vlad1618 [11]3 years ago
3 0

Answer:

$38.1

Step-by-step explanation:

Tax: 30*0.07 = 2.1

Tip: 30*0.2 = 6

Total: 30 + 2.1 + 6 = 38.1

You might be interested in
PLS HELP!!! What is the slope and y-intercept of y 2 - 32 ​
snow_lady [41]

Answer:

we need to see a graph

Step-by-step explanation:

5 0
3 years ago
What fraction is the other race?
dolphi86 [110]

Answer:

Solve for x

Step-by-step explanation:

\frac{1}{4} + \frac{1}{12} + \frac{2}{9} + x=1

7 0
3 years ago
Read 2 more answers
3x + 2<br> Output (y)<br> Input (x)<br> 0 <br> 2<br> 4 but for x
seropon [69]

Answer:

so if x = 0, x = 2, and x = 4

3(0) + 2 = 0 + 2 = 2, so when x = 0, y = 2

3(2) + 2 = 6 + 2 = 8, so when x = 2, y = 8

3(4) + 2 = 12 + 2 = 14, so when x = 4, y = 14

6 0
3 years ago
If f(x) = 6x + 2 and g(x) = 4x - 5, find f(x) - g(x).
son4ous [18]
D would be the answer
5 0
3 years ago
Read 2 more answers
How do i check an equation for extraneous solutions?
Marina86 [1]
Example:

\sqrt x(x+1)=0

This suggests two solutions, x=0 and x=-1.

However, upon plugging these solutions back into the equation, you get

\sqrt0(0+1)=0(1)=0

which checks out, but

\sqrt{-1}(1-1)=0

does not because \sqrt x is defined only for x\ge0 (assuming you're looking for real solutions only). So, we call x=-1 an extraneous solution, and the complete solution set (over the real numbers) is x=0.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Segment AB has endpoints A(–4, 6) and B(1, 4). After a dilation, centered at the origin, the image of A is (–6, 9). Without meas
    9·2 answers
  • Laura's job is 4 1/2 miles away. If she starts walking to her job at 9:00 a.m. and is scheduled to start working at 11:00 a.m.,
    8·1 answer
  • Is it possible to draw a triangle with sides 150cm, 10cm, 10cm
    14·1 answer
  • What does 3/4 and 1/10 equal?
    8·2 answers
  • 5d-2/3c if d =4 and c =3 evaluate fast fast
    15·1 answer
  • Maria comprou 21 metros de corda. Depois comprou 33 metros do mesmo tipo de corda, pagando R$ 9,60 a mais do que pagou na primei
    9·2 answers
  • Solve this inequality:<br> -12a +7&lt;31
    13·2 answers
  • To factor the expression 3x2 – 9x, Caleb found the GCF as shown. List the factors: 3x2 = 3 • x • x 9x = 3 • 3 • x GCF = 3 • 3 •
    7·2 answers
  • Natalie earned a grade of 79% on her multiple choice science final that had a total of 200 problems. How many problems on the fi
    6·1 answer
  • What is 20.5-(2×8.1)<br>​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!