All categories

2 years ago

How can you use regrouping to solve the equation 32-5 =

Mathematics

2 answers:

AveGali [126]2 years ago

6 0

Answer: 27

Step-by-step explanation:

you cross out the 3, taking 1 away, turning that 3 to a 2, then crossing out that 2 in 32, you get 12 by adding the 1 with the 2, if that makes sense (I haven't done regrouping in a while) 12-5 is 7, and then the 3, thats now a 2 in 32, 2-0= 2, so you'd result with 27 (if that makes sense at all, I hope it did)

Doss [256]2 years ago

3 0

Answer:

-5+32=27

Step-by-step explanation:

-5+32=27

Hope I helped!

You might be interested in

Sue set up a lemonade stand and sold 10 glasses of lemonade in the first hour. Her sales increased at the rate of 20% per hour f

Fittoniya [83]

This is compound interest
$A=P(r+1)^t$
r=rate
P=original amount
t=time in hours
$A=10(0.2+1)^t$

$A=10(1.2)^n$ is the number of glasses in n hours
price=cost time number of glasses
0.5 times $10(1.2)^n$ is $5(1.2)^n$

total glasses sold in n hours is
$f(n)=10(1.2)^n$
the function for money eraned in the nth hour is
$f(n)=5(1.2)^n$

8 0

3 years ago

What is an equation of the line that passes through the points (-4, -1)(−4,−1) and (6, -1)(6,−1)?

Vlada [557]

$\boxed{y=-1}$

<h2>Explanation:</h2>

In order to solve this problem, let's remember the point-slope form of the equation of a line:

$y-y_{1}=m(x-x_{1}) \\ \\ m:slope \\ \\ (x_{1},y_{1}):A \ point \ on \ the \ line$

We know two points:

$(x_{1},y_{1})=(-4, -1) \\ \\ (x_{2},y_{2})=(6, -1)$

So:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\ \\ m=\frac{-1-(-1)}{6-(-4)} \\ \\ m=0$

So this is a constant line (slope equals zero). Therefore, every point has a y-coordinate $y=-1$ . In other words, the equation is:

$\boxed{y=-1}$

<h2>Learn more:</h2>

Equation of lines: brainly.com/question/13015874

#LearnWithBrainly

5 0

2 years ago

Show work pleanjdnhddnjx

djverab [1.8K]

Divide 4 7/8 by 3/8:

or 39/8 by 3/8. We can drop the denominators 8 and 8 and find 39/3 = 13.

This guy needs 7 more pieces to end up with 20 pieces.

7 0

3 years ago

What is the greatest common factor of 70 and 100?

Roman55 [17]

So the factors are
79=2*5*7
100=2*2*5*5

2*5 is common to both so that is the greatest common factor (10)

10 is the answer

5 0

3 years ago

Read 2 more answers

Draw a parallelogram with a base of 3cm and a height of 7cm and shiw howto calculate its area

tia_tia [17]

Answer:

a parallelogram is a rectangle so the sides are 3cm and the other two are 7cm

Step-by-step explanation:

how to calculate the area is u multiply 7 by three and there is your answer

3 0

2 years ago