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
blondinia [14]
2 years ago
15

Lisa works mowing lawns and babysitting. She earns 8.80 an hour for mowing and 7.50 an hour for babysitting. How much will she e

arn for 5 hours of mowing and 3 hours of babysitting?
Mathematics
2 answers:
lorasvet [3.4K]2 years ago
6 0

Answer:

She will Earn $44 for mowing and $22.5 for babysitting, so in total she earned $66.5

Step-by-step explanation:

$8.80 an hour times 5 hours equals $44

$7.50 an hour time 3 hours equals $22.5

$44 + $22.5 = $66.5

Hope this helped.

notka56 [123]2 years ago
5 0

Answer:

Step-by-step explanation:

You might be interested in
6 1/4 minus 3 5/8 please answer this please
barxatty [35]
6-3=3 
2/8-5/8=3/8
you would have to change the denominator 
5 0
3 years ago
Read 2 more answers
Tienes un triángulo equilátero con lados de 10cm, lo divides en dos partes de manera horizontal tal que el área de ambos figuras
Tanya [424]

Answer:

x = 10/√2 ≈ 7.07

Step-by-step explanation:

Comenzaremos por dividir el triángulo en dos partes y definir H, como en la figura adjunta.

Aplicando el teorema de Tales, sabemos que:

\dfrac{l/2}{H}=\dfrac{x/2}{h}\\\\\\\dfrac{l}{H}=\dfrac{x}{h}

También sabemos que, dado que el tirángulo menor es la mitad que el triángulo mayor, la relación entre áreas es:

\dfrac{A}{A_x}=\dfrac{lH/2}{xh/2}=\dfrac{lH}{xh}=2

Dado que formamos dos triángulos rectángulos, podemos despejar el valor de H como:

(l/2)^2+H^2=l^2\\\\H^2=l^2-(l/2)^2=10^2-5^2=100-25=75\\\\H^2=\sqrt{75}

Podemos entonces despejar x de la siguiente manera:

h=\dfrac{H}{l}\cdot x=\dfrac{lH}{2x}\\\\\\2x^2\dfrac{H}{l}=lH\\\\\\2x^2=l^2\\\\\\x=\dfrac{l}{\sqrt{2}}=\dfrac{10}{\sqrt{2}}\approx7.07

6 0
3 years ago
The quotient of 300 and the quality of x times 2
asambeis [7]
\frac{300}{ x^{2}} 
4 0
3 years ago
Read 2 more answers
Pls help ASAP math help
Alisiya [41]

Answer:

$13.30

Step-by-step explanation:

The discount itself would be $6.65 because 1/3 time $19.95 equals $6.65

then to find the total price after discount you subtract,

$19.95 minus $6.65

final answer is $13.30

6 0
3 years ago
PLEASE HELP ASAP WILL MARK BRAINLIEST<br><br> Solve the quadratic equation <br> 18x^2 -153x -172 =0
steposvetlana [31]
X=9.51 or x=-1.01 (to 3 sf)
if you want exact value just continue from where i left off from the pic :)
its the quadratic formula i think thats the name of it

8 0
3 years ago
Other questions:
  • Mr. Sawyer drove his car from his home to New York at the rate of 45 mph and returned over the same road at the rate of 40 mph.
    10·1 answer
  • Help plz <br> correct answer get brainliest
    13·1 answer
  • Justify each step with an algebraic property. 16+x=12
    8·2 answers
  • What is the range of the function shown in the graph?<br>​
    7·1 answer
  • (02.01)<br> Solve for x: 3x - 5 = 2x + 6. (1 point)<br> a<br> -1<br> d<br> -11
    10·1 answer
  • 1.
    13·1 answer
  • in a class of 40 students, 24 are over the age of 21 and 16 are 21 or younger. Biff is over the age of 21. A student is selected
    8·1 answer
  • 3. Janice raked leaves for 4 hours and
    13·2 answers
  • Which are solutions of 1 &lt; 3x – 2 &lt; 13?
    13·1 answer
  • A printer designs a tag in the shape of a circle with a smaller circle cut out. She cuts her prototype from a 5 in. by a 7 in. i
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!