Mathematics Middle School

Which equation has the correct sign on the product?
A. 10 x 11= -110
B. 14(-7)=98
C. (-25)(-25)=625
(-16)(12)=192.
I'll give brainliest for correct and accurate answer.

Answers

Answer 1
C. A negative times a negative is a positive.
Answer 2

Answer: C

Step-by-step explanation: Because a negative x negative = a positive.

Related Questions

Which relationship have the same constant of proportionality between y and x as the following table.PLEASE PLEASE PLEASE HELP

Answers

Answer:

y= 1/4x + 3

use the formula y2-y1/x2-x1

Step-by-step explanation:

Answer: y= 1/4x + 3

Step-by-step explanation:

Please help if you can I need to do the one on the bottom the problem is on top! Question is linked

Answers

so in the original recipe, there is twice as much sugar as butter. 1.25 -or 1 1/4- /2=0.625 -or 5/8. so if he added a whole cup of butter, then he would need to add two cups of sugar to have the same ratio. that means the ratio is 2:1
The ratio on this is 2:1 or 2:10

Miranda enlarged a picture twice as shown below, each time using a scale factor of 3.

A rectangle with length 6 inches and width 4 inches is enlarged twice.

Which statements apply to the enlargements? Select three options.
The area of the first enlargement is 72 square inches.
The area of the second enlargement is 1,944 square inches.
The area of the second enlargement is (3 squared) squared times the original area.
The area of the second enlargement is 3 times the area of the first enlargement.
The ratio of the area of the first enlargement to the area of the original equals the square of the scale factor

Answers

Answer:

5

Step-by-step explanation:

I NEED THIS LIKE, RIGHT NOW. THIS IS DUE AT 3:00

Mark used a number line to model dividing 2 3 by 3. He divided the number line from 0 to 1 in 3 equal sections, and then divided each of those sections into 2 equal parts. Mark says 2 3 ÷ 3 is 1 3 . Is his answer correct? Explain why or why not.

(NO SAMPLE RESPONSES. )

Answers

An answer   no he is not correct because 23 divded by 3 is 7

Step-by-step explanation:

Answer:

He is wrong.

Step-by-step explanation:

He is wrong because if you use a calculator to find the answer to 23 ÷ 3, The answer it gives you is 7.66666666667, not 13.

Evaluate: 6/ 1/3
A 1/18
B 1/3
C 2
D 18

Answers

Answer:

D

Step-by-step explanation:

I used a site

Can someone help me with this? It’s unit rates with price. Question: 6 feet of ribbon for $19.20

Answers

19.20 dived by 6

just do that then you get the answer

Answer:

What are you asking? Is this division? If its division the answer is $3.02

Step-by-step explanation:

$19.20 ÷ 6

Help please and ill ask more questions to see who will get the brainiest :)

Answers

Answer:

A: How much money did you save? $1.92

B: What price did you pay? $3.58

Answer:

a=$1.93 b=$3.57

Step-by-step explanation:

Can someone help me out? I don’t understand

Answers

In this question, the answer would lead into (-1,2).

Can someone pless help me on this its due by 12:00am tonight
I WILL GIVE BRAINLIEST

Answers

They are similar in shape but in size the aren’t. There both only have acute angles and are next to each other.
Hand it over kiddo hahaha

Pls help guys I don’t understand this and ahhhh it’s a Friday I’m not supposed to have school and I don’t get this

Answers

Answer:

9

Step-by-step explanation:

try that :3

It is 9 because 3 + 3 + 3 equals 9 and nine used by the root is 3 so yeah nine I’m pretty sure it’s nine

Worth 5 points. You have ⅗ of an apple pie. You divide the remaining pie into 5 equal slices. What portion of the original pie is each slice?

Answers

.12 or 12% or 3/25 depending on the format of the answer your looking for

12. Explain why this equation has no solution.

5(x + 3) = 5(x – 7)

a) The x term is the same, but the constants are different.
b) The x term is the different, but the constants are same.
c) The x term is the same and the constants are same.
d) The x term is the different and the constants are different.

Answers

Answer:

because 5(x+3) the is7 and 5(x-7) and x is 3 and be of

Step-by-step explanation:

all of can to di your it  so lol

Answer in simplest form and use mixed numbers if needed

Answers

Answer:11/12

Step-by-step explanation:

It is 11/12
Just did it

Amanda has four boards that are each 64 inches long. She needs to cut each board into multiple pieces that are each 12 4/5
inches long. How many pieces will she have after she cuts all four boards?

Answers

Answer: 5

Step-by-step explanation:

12 4/5 = 12.8

64/12.8=5

Oof Oof Oof Oof Oof Oof Oof

Answers

A has to be 0 because it hasn’t started yet and b is 40 and c is 0 because it went down and so is d and e is at 60

Answer:

oof

Step-by-step explanation:

39 ft/min= ____ yd/s explain your reasoning

Answers

Answer:13 yards

Step-by-step explanation:

There are 3 feet in one yard 39 divided by 3 is 13. So 39 feet is 13 yards

0.65y/s because you divide 39 ÷ 60 =0.65

What is the LCD for 5/6 and 3/10? (Those are fractions)

Answers

Answer:

25/30 and 9/30

Step-by-step explanation:

Multiply each deminators by a coefficient until they are equal. Multiply numerators equal to the coefficients multiplied for the dempninators. Check for LCD.

Answer:

30

Step-by-step explanation:

5/6*5/5 = 25/30

3/10*3/3 = 9/30

That is how you get the same denominator, so the LCD will be 30.

Just to see how well you guys know about circles!

What is the equation for the circumference of a circle?

What is the diameter of a circle (definition)?

What is the radius of a circle (definition)?

What is the equation for a circle?

Answers

Answer:

1. 2[tex]\pi[/tex]r = C

2. The diameter is the length of the line through the center that touches two points on the edge of the circle.

3. Half of the diameter. The length of a line from one point on the edge of a circle to the center.

4.  (x-h)² + (y-k)² = r² where (h,k) is the center and r is the radius.

Answer with step-by-step explanation:

1. Circum = π × Diameter

2. A straight line passing from side to side through the center of a circle

3. A straight line from the center to the circumference of a circle or sphere.

4. Area = (π × Radius)^2

Hope this was helpful! (brainliest please)

6 ÷ 2(1+2) ÷ 4(4+5) ÷ 6 =​

Answers

Answer:

The answer to this equation is 7.5

Step-by-step explanation:

What I did is started with PEMDAS:

6÷2 (1 + 2) ÷4 (4 + 5) ÷ 6

          ^               ^

         (3)            (9)

Now the 3 and the 9 are what are in the ()

6÷2 = 3... 3  (3) = 9.

9 ÷ 4 = 5.

The 9 from earlier is still in parenthesis...

Take 5 and the 9 in parenthesis and multiply (If a single number is in (), It means to multiply anyway)

5 (9) = 45

The Final Step is to divide by 6

45 ÷ 6 =  (FINAL) 7.5

I hope this helped! (:

Answer:

[tex]3\frac{3}{8}[/tex]

Step-by-step explanation:

6 ÷ 2(1+2) ÷ 4(4+5) ÷ 6 =​

----------------------------------------

By order of operations, parentheis comes first.

6 ÷ 2*(1+2) ÷ 4*(4+5) ÷ 6 =​

6 ÷ 2*(3) ÷ 4*(9) ÷ 6=

----------------------------------------

Next comes multiplication and division. Now, we can remove  the parentheis and solve from left to right.

6 ÷ 2*(3) ÷ 4*(9) ÷ 6=

6 ÷ 2*3 ÷ 4*9 ÷ 6=

3*3 ÷ 4*9 ÷ 6=

9 ÷ 4*9 ÷ 6=

27/8=

[tex]3\frac{3}{8}[/tex]

what does x= gyygybbyyyyygygy

Answers

Answer:

?

Step-by-step explanation:

Answer Quick 10 points and BRAINYLIEST

Answers

Hopefully that’s what your looking for .

For 10 points, Which of the following containers is the most likely to have a capacity of 38 L?

kitchen sink
bottle of hairspray
water tower

Answers

Answer:

kitchen sink

Step-by-step explanation:

a water tower carries a couple tons of water while a bottle of hairspray will carry *maybe* one.

Answer:

kitchen sink

Step-by-step explanation:

bottle can't have more than a litre, water tower has thousands of litres, so kitchen sink is the correct answer

a tv has an original price of $399. enter the new price after the given percent of change.

10% increase.

the new price is ____

Answers

Answer:

438.9 hope that helps

Step-by-step explanation:

Answer:

USD 438.90

Step-by-step explanation:

Please help me, I’m very bad at math.

Answers

the two constants are the speed and number of hours! distance is the variable or unknown number.
speed and number of hours

Pythagorean triples are specific combinations that occur frequently in right triangles and use only whole numbers. An example of a Pythagorean triple is __________.


A.) 15, 11, 12
B.) 8, 9, 10
C.) 3.5, 4.5, 5.5
D.) 6, 8, 10

Answers

The answer is D.) 6, 8, 10
It seems like its D. good luckk

Help me and ill give you 2$ in cashapp and brainliest and 5 stars (congraz to the winner of the other thing)

Answers

Answer:

50.020 and 50.02

Step-by-step explanation:

Hope this helps please consider making me brainliest

Answer:

50.020 & 50.02

Step-by-step explanation:

Use the third pair of points to do each of the following. The third pair is (-6, 7), (-3, -4).

1. Give the slope
2. Write the equation in point-slope form.
3. Write the equation in slope-intercept form.
4. Write the equation of the line in standard form.
5. Give the x-intercept from standard form (remember, let y=0)
6. Give the y-intercept from standard form (remember, let x=0)

Answers

Answer:

The slope of the line is  m = −11/3 ≈ −3.66666666666667 .

Step-by-step explanation:

The slope of a line passing through two points P=(x1,y1) and Q=(x2,y2) is given by m=y2−y1x2−x1.

We have that x1=−6, y1=7, x2=−3, y2=−4.

Plug the given values into the formula for a slope: m=−4−(7)−3−(−6)=−113.

Now, the y-intercept is b=y1−mx1 (or b=y2−mx2, the result is the same).

b=7−(−113)(−6)=−15

Finally, the equation of the line can be written in the form y=b+mx:

y=−15−11x3

On Saturday, Nikki and Tyler walked to the local farmer’s market. Nikki bought 8 apples for $6. Tyler bought 3 fewer apples than Nikki. How much did Tyler spend on apples?
help please i small brain

Answers

Do 8 divide by 6 that’s how much each apple cost 3 fewer 5
the answer is because $6.65 8/6 is 1 1/3 so the rate of each apple is $1.33 and 8-3=5 and $1.33•5=6.65

Can someone Help me?

Answers

Answer:

The area of the circle with a radius of 5 cm is 78.5

π·5^2=78.5

either 1.5923566879  or 0.628

Grace has 37.7 pounds of jelly beans. She wants to make gifts for her classmates by using 2.4 pounds of jelly beans for each gift. If she takes out 4.1 pounds for herself before making the gifts, how many bags of jelly beans can she make?
A.10 bags
B.12 bags
C.14bags
D.15 bags

Answers

Answer:

imma say b

Step-by-step explanation:

Answer:

C.

Step-by-step explanation:

37.7 - 4.1 = 33.6

33.6 / 2.4 (for each gift) = 14

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