Ask question

Ask question

All categories

3 years ago

13

The class is planning a party the pizza restaurant cuts each pizza into 8 slices there are 32 students how many pizzas does ther

e class need to order for each student to have one slice? Explain

1 answer:

kobusy [5.1K]3 years ago

3 0

You would need 4 pizzas

Each pizza has 8 slices

4 pizzas means 8+8+8+8=32
Or 8x4=32

You might be interested in

Find x. Give your answer in the

garri49 [273]

Answer:

x = 4

Step-by-step explanation:

sin 30 = x/8

0.5 = x/8

x = 4

7 0

3 years ago

Solve for x in the equation x squared + 14 x + 17 = negative 96. x = negative 7 plus-or-minus 4 StartRoot 6 EndRoot i x = –7 ± 8

blagie [28]

Answer:

$x=-7\pm8i$

Step-by-step explanation:

we have

$x^{2} +14x+17=-96$

Equate to zero

$x^{2} +14x+17+96=0$

$x^{2} +14x+113=0$

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b\pm\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$x^{2} +14x+113=0$

so

$a=1\\b=14\\c=113$

substitute in the formula

$x=\frac{-14\pm\sqrt{14^{2}-4(1)(113)}} {2(1)}$

$x=\frac{-14\pm\sqrt{-256}} {2}$

Remember that

$i=\sqrt{-1}$

so

$x=\frac{-14\pm16i} {2}$

$x=-7\pm8i$

7 0

3 years ago

Read 2 more answers

kaitlin is on a long car trip every time she stops she loses 15 minutes of travel time is she stops 5 times how late will she be

yanalaym [24]

5(15)= 75 minutes or an hour and 15 minutes lost

8 0

4 years ago

Read 2 more answers

In an indoor soccer stadium, there are 20 seats in the first row and 31 seats in the second row. Every

Finger [1]

<h3>________________________________________________</h3>

Step-by-step Solution for Part-a:

<u>We know that:</u>

Row-1: 20 seats
Row-2: 20 + 11
Row-x: 20 + (11x - 11)

Since the number of rows in rows x is 20 + (11x - 11), the formula to calculate the number of seats in each row is 20 + (11x - 11).

<h3>________________________________________________</h3>

Step-by-step Solution for Part-b:

<u>We know that:</u>

y rows = 174 seats
Obtained rule from part-a: 20 + (11y - 11)

<u>Solution:</u>

20 + (11y - 11) = 174 rows
=> 20 + 11y - 11 = 174 rows
=> 9 + 11y = 174 rows
=> 11y = 174 - 9 rows
=> 11y = 165
=> y = 165/11
=> y = 15

Hence, the row which has 174 seats is row 15.

<h3>________________________________________________</h3>

5 0

2 years ago

Add and simplify 3/14+9/14

Deffense [45]

This is relatively simple because both have the same common denominator. All you must do is add 3 and 9 together. That gives you 12/14. To simplify we can half both numbers down to 6/7.
Hope that helps !
<3

8 0

3 years ago

Read 2 more answers