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3 years ago

Help i will upvoteTranslate the word phrase into a variable expression.

Mathematics

1 answer:

DiKsa [7]3 years ago

6 0

I'd go with
 $\frac{x}{3} -8$

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In a contest to guess the number of jelly beans in a jar, Alice guessed 25;Betty, 18;Clare,23;Dotty,19;Edith,24;and Fran,17. Two

vampirchik [111]

Answer:

There are 21 jelly beans in the jar.

Step-by-step explanation:

Suppose, the number of jelly beans in the jar is $x$

Two were off by 2, two were off by 3, two were off by 4. That means, the six guessed number will be: $(x+2), (x-2), (x+3), (x-3), (x+4), (x-4)$

Given that, Alice guessed 25; Betty, 18; Clare, 23; Dotty, 19; Edith, 24; and Fran, 17.

So, the sum of all six guessed number will be: $25+18+23+19+24+17=126$

Thus, the equation will be..........

$(x+2)+(x-2)+(x+3)+(x-3)+(x+4)+(x-4)= 126\\ \\ 6x= 126\\ \\ x=\frac{126}{6}=21$

So, the number of jelly beans in the jar is 21.

5 0

3 years ago

R * p = -37.8 but also r + p = 13.5 what would r be? what would p be?

Nana76 [90]

R * p = -37.8

Solve for either R or p.

R = -37.8/p

Now plug into R + p = 13.5

-37.8/p + p = 13.5

Solve for p.

After finding p, plug your p-value into either R + p or R*p to find R.

Take it from here.

5 0

3 years ago

Read 2 more answers

Perform the indicated operation. 11(-2) 22 9 -9 -22

ASHA 777 [7]

Answer:

-22

Step-by-step explanation:

When you multiply a positive and negative number together, it becomes negative.

Multiplication is repetitive addition.

11(-2) = -11 + -11 = -22

3 0

3 years ago

2.2 geometry i need the answers

Strike441 [17]

Answer:

Where’s the picture

Step-by-step explanation:

8 0

3 years ago

Ann needs 42 feet of fabric to make a small quilt. How many yards of fabric should she buy. a. 13yards, b. 14yards, c. 21yards,

Hunter-Best [27]

B. she should buy 14 yards of fabric,because 14×3=42 so there is your 42 feet.

5 0

3 years ago

*Help i will upvote*Translate the word phrase into a variable expression.

Help i will upvoteTranslate the word phrase into a variable expression.