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
9966 [12]
3 years ago
14

When Lara was born,her mass was 3 kilograms.by the time she started third grade, she had gained 24 kilograms.what was Lara’s mas

s at the beginning of third grade?
Mathematics
1 answer:
krok68 [10]3 years ago
3 0

Answer:

27 kilograms

Step-by-step explanation:

When she was born, she weighed 3 kilograms. If she gained 24 kilograms, then that is the initial value (3) plus the added value (24) and you get her weight, which is 27.

You might be interested in
Subtract: (7x2 + 2x – 3) – (4x2 – 3x + 1)
Cloud [144]

Answer:    3x2+5x−4

The 2 behind 3x is an exponent

7 0
3 years ago
Girardo is using the model below to solve the equation 3x+1=4x+(-4)
V125BC [204]

Answer:

x=5

Step-by-step explanation:

3x+1= 4x+(-4)

-4×+1= -4x-1 combine like terms

-1x= -5 divided by -1

x= 5

5 0
2 years ago
2 less than four times a number is equal to twice a number increase by 8 write an equation and solve to find the value of x
Tom [10]
4x - 2 = 2x + 8
2x -2 = 8
2x = 10
x = 5

4(5)-2 = 2(5)+8
20-2 = 10+8
18 = 18
5 0
3 years ago
A pound of blueberries costs $3
Irina-Kira [14]

Answer:

$6.87

Step-by-step explanation:

For the blueberries we multiply 3.98 with .6 pounds to get 2.39

We do the same for the other item 2.49 X 1.8 = 4.48

Total the two for the answer:

2.39 + 4.48 = 6.87

3 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cpi%20%20x%5E%7B2%7D%20" id="TexFormula1" title=" \pi x^{2} " alt=" \pi x^{2} " align="
ANEK [815]

The formule is about area of a circle.

\pi x^{2} = a

We need to solve the equation for x. Where x is the radius of the circle.

In order to solve it for x, we need isolate it for x on left side.

So, first we need to get rid pi from left side.

On dividing both sides by pi, we get

\frac{\pi x^2}\pi}=\frac{a}{\pi}

x^2=\frac{a}{\pi}

Taking square root on both sides, we get

\sqrt{x^2}=\sqrt{\frac{a}{\pi}}

x=\sqrt{\frac{a}{\pi}}


4 0
3 years ago
Other questions:
  • Find the distance between the points (-1, 1) and (4, -4). Round to the tenths<br> place.
    9·1 answer
  • Can someone solve this?
    14·1 answer
  • I need help please????!
    15·1 answer
  • Compare the dimensions of the prisms. How many times greater is the surface area of the green prism than the surface area of the
    14·1 answer
  • I will give brainliest
    14·1 answer
  • PLEASE HELP A rental company charges $75 per hour for a jet ski plus $5 fee for a life jacket. What would the cost be for 2 life
    14·1 answer
  • BE bisects &lt;ABC. m&lt;ABE=44. Find m&lt;CBE.
    5·1 answer
  • a taxi driver charges $2.25 per mile. the driver also charges a one time $12 fee. write and solve an equation to determine how m
    15·1 answer
  • A cheetah can run about 68miles per hour. how fast can it run in meters per minute? use 1mi= 1609m​
    15·2 answers
  • What is negative 3 over 4 multiple by negative 2 over 5
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!