4 years ago

Mary takes 9 grapes from Robin and then decides to give 4 back Write a subtraction problem to describe how many grapes Robin has

Mathematics

2 answers:

shtirl [24]4 years ago

6 0

Answer:

Step-by-step explanation:

GuDViN [60]4 years ago

5 0

Answer:-9-(-4)

Step-by-step explanation:

You start with -9 and then then when u distribute the - to the -4 it will become - 9+ 4

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lions [1.4K]

Answer:

x/9 = 1/5

x = 9/5

6 0

2 years ago

A classmate wrote the solution to the inequality |-4x + 1| > 3 as show below. Describe and correct the error.

andrezito [222]

Answer:

See below.

Step-by-step explanation:

The last step is incorrect. When we divide both sides by a negative the inequality is flipped. The answer is x < -1/2.

Also they omitted the other possibility that the expression in the vertical lines could be negative.

We also have the inequality

- 4x + 1 < - 3

-4x < -4

x > 1.

8 0

3 years ago

What is 2/6 x 3/9 i need help

Ira Lisetskai [31]

Answer:1/9

Step-by-step explanation:

Simplified:

1/3 x 1/3

1/9

3 0

3 years ago

Read 2 more answers

Six hundred pictures are taken at a photo shoot. Twelve percent of the pictures are black and white. Which equation can be used

Rainbow [258]

Answer:

the answer is the first and why did you delete my answer

Step-by-step explanation:

7 0

3 years ago

The diameter and height of this cylinder are equal to the side length,S,of the cube in which the cylinder is imscribed. What is

max2010maxim [7]

$V=B\times H$
$V=\pi r^{2}h$
$V=\pi (\frac{d}{2})^{2}h$
$V=\pi (\frac{s}{2})^{2}s$
$V=\pi (\frac{s^{2}}{4})s$
$V=\frac{\pi s^{3}}{4}$

3 0

4 years ago