Ask question

Ask question

All categories

3 years ago

13

Lance has 1/2 of a pack of pencils in his desk and 1/3 of a pack of pencils in his backpack. How many packs of pencils does he h

ave in all?
A
7/6

B
5/6

C
2/5

D
1/6

2 answers:

slega [8]3 years ago

5 0

Answer:

5/6 because 1/2 plus 1/3 is 5/6, meaning that B is the correct answer.

Hope this helps!

mel-nik [20]3 years ago

5 0

It’s B if you’re talking about addition.

You might be interested in

PLEASE HELPPPPPPP QUICKLYYYY!!!!!!!

Fudgin [204]

Answer:

100.05

Step-by-step explanation:

V=πr^2h /3

kπ=π5a^2*12a/3

k=100.05

4 0

3 years ago

The length of a rectangle is 3 inches. Enter an expression for the area of the rectangle if the width is w inches. Find the area

AveGali [126]

Answer:

An expression for the area of the rectangle if the width is w inches is

$A =$ 3w

when the width is 1 inch, Area = 3 square inches (in²)

when the width is 2 inches, Area = 6 square inches (in²)

when the width is 3 inches, Area = 9 square inches (in²)

when the width is 26 inches, Area = 78 square inches (in²)

Step-by-step explanation:

The area of a rectangle is given by

$A = l$ × $w$

Where $A$ is the area of the rectangle

$l$ is the length of the rectangle

and $w$ is the width of the rectangle

From the question,

length, $l$ = 3 inches

width, $w$ = w inches

Hence, An expression for the area of the rectangle is

$A =$ 3 × w

$A =$ 3w

Now, to find the area of the rectangle when the width is 1, 2 , 3, and 26 inches

1. when the width is 1 inch (That is $w$ = 1 inch)

Then, $A =$ 3w

$A =$ 3 × 1

$A =$ 3 square inches (in²)

2. when the width is 2 inches (That is $w$ = 2 inches)

Then, $A =$ 3w

$A =$ 3 × 2

$A =$ 6 square inches (in²)

3. when the width is 3 inches (That is $w$ = 3 inches)

Then, $A =$ 3w

$A =$ 3 × 3

$A =$ 9 square inches (in²)

4. when the width is 26 inches (That is $w$ = 26 inches)

Then, $A =$ 3w

$A =$ 3 × 26

$A =$ 78 square inches (in²)

6 0

3 years ago

Find the value of the variable and GH if H is between G and I. <br> GI = 5b + 2, HI = 4b – 5, HI = 3

mixas84 [53]

Answer:

Part 1) b=2

Part 2) GH=9 units

Step-by-step explanation:

we know that

If H is between G and I

then

$GI=GH+HI$ -----> by addition segment postulate

Solve for GH

$GH=GI-HI$ -----> equation A

step 1

Find out the value of b

we have

$HI=4b-5\\HI=3$

equate the equations

$4b-5=3$

solve for b

adds 5 both sides

$4b=8$

Divide by 4 both sides

$b=2$

step 2

Find out the value of GH

$GH=GI-HI$

substitute the values

$GH=5b+2-3$

$GH=5b-1$

substitute the value of b

$GH=5(2)-1=9\ units$

6 0

3 years ago

Will mark brainliest meed asap !<br><br> Question 1<br> Solve – 3 = -12 using inverse operations

Brrunno [24]

Answer:

Step-by-step explanation:

First, she has to add. Second, she has to divide.

5x - 3 = 12

+ 3 + 3

——————

5x = 15

x = 3

Hope this helps!

6 0

2 years ago

Read 2 more answers

Workers in an office of 40 staff were asked

ikadub [295]

Answer:

1/

Step-by-step explanation:

There are 360 degrees in a circle. There are 40 people in this survey. Each person is 9 degrees, so 1 degree is 1/9 of a person.

3 0

2 years ago