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
vova2212 [387]
3 years ago
14

Could someone answer these problems ?

Mathematics
2 answers:
max2010maxim [7]3 years ago
7 0

Answer:

8. $18.11

10. 71

Step-by-step explanation:

25.63 - 7.52 = 18.11

90 - 19 = She is old. JK

90 - 19 = 71

Lelu [443]3 years ago
6 0

Answer:

She received $18.11

Step-by-step explanation:

25.63-7.52= $18.11

You might be interested in
in a sale there is 25% off and a bed costs 33 pounds in the sale so how much was it before the sale ?
IceJOKER [234]
44 pounds 
gonna type so i can post this because of the 20 character limit :P
6 0
3 years ago
Select "Growth" or "Decay" to classify each function
natulia [17]

Answer:

decay

growth

decay

i'm sure im in k12 for 9 th grade please tell me if i'm right

Step-by-step explanation:

4 0
3 years ago
I use 3 fifth size strips to model 3/5.I want to use tenth size strips to model an equivalent fraction.How many tenth size strip
Yuri [45]
3/5= 3 fifth size strips
You want to find an equivalent fraction with the denominator of ten, correct? Then you would multiply the fraction in a way that will allow you to have a denominator of ten.
So...
3/5*2/2=6/10
You would need 6 tenth size strips.
5 0
3 years ago
Help (Picture attached)
Jlenok [28]
I think that its 36...

6 0
3 years ago
Read 2 more answers
The number of milligrams of a certain medicine a veterinarian gives to a dog varies directly with the weight of the dog. If the
Andre45 [30]

Answer:

Step-by-step explanation:

A direct variation equation is of the form

y = kx,

where, in words, it reads "y varies directly with x" or "y varies directly as x". In order to use this as a model, we have to have enough information to solve for k, the constant of variation. The constant of variation is kind of like the slope in a straight line. It rises or falls at a steady level; it is the rate of change.

We have that a vet gives a dose of three-fifths mg to a 30 pound dog. If the dose varies directly with the weight of the dog, then our equation is

d = kw and we need to find k in order to have the model for dosing the animals.

\frac{3}{5} =k(30)

Divide both sides by 1/30 to get k alone.

(\frac{1}{30})(\frac{3}{5})=k and

k=\frac{1}{50}

Our model then is

d=\frac{1}{50}w

This means that for every pound of weight, the dog will get one-fiftieth of a mg of medicine.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Help me plz math (picture)
    10·1 answer
  • The dashed triangle is the image of the solid triangle. The center of dilation is (−5, 7) .
    10·2 answers
  • HELPPP PLZZZZZ HURRY WILL MARK BRAINLEST
    6·1 answer
  • A triangle has side lengths of 12 cm, 35 cm, and 42 cm. Classify it as acute, obtuse, or right.
    7·2 answers
  • 26) Write the equation of the circle with center (0, 0) and (3, 6) a point on the circle. A) x2 + y2 = 9 B) x2 + y2 = 30 C) x2 +
    13·2 answers
  • #5 please and thank you
    5·1 answer
  • Explain the connections and parallels in finding missing side lengths and angle measures in a right triangle using the trigonome
    10·1 answer
  • Write your own word problem and share it with the group. Then translate your problem into its resulting math equation. What step
    6·1 answer
  • Graph the given inequality.<br> -3 &gt; n<br> How do I do this?
    10·1 answer
  • Unit 2, Lesson 12
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!