3 years ago

Can someone help me pleasee !!

Mathematics

1 answer:

hichkok12 [17]3 years ago

3 0

1.20*2 = 2.40 + 0.60 = 3.00

1.20 + 0.60 = 1.80

1.20 per egg and 0.60 for toast

1st answer

You might be interested in

I need to know what is 2x+4

morpeh [17]

Answer:

Step-by-step explanation:

hope this helps

3 0

3 years ago

Read 2 more answers

Yesterday, a movie theater sold 262 bags of popcorn. A large bag of popcorn costs $3. A small bag of popcorn costs $1. In al

Snezhnost [94]

Answer:

Small: 178

Large: 84

Step-by-step explanation:

L + S = 262

S = 262 - L

3L + S = 430

3L + 262 - L = 430

2L = 168

L = 84

S = 262 - 84

S = 178

5 0

3 years ago

Read 2 more answers

What is the square root of 68 ? i think it is 8.24 but i am not sure .

Andre45 [30]

You are right ! It is 8.246 and so on ;)

5 0

3 years ago

What is the value of "?" if the Perimeter = 50 km?

777dan777 [17]

Answer:

14km

Explanation

11km + 11km = 22km is the sum of both the width.

If you want to find the length than minus the perimeter with 22.

50km - 22km = 28km is the sum of both the length.

To know only one side of the length, divide it by 2.

28km/2 = 14km is the length

6 0

2 years ago

Multiply Conjugates Using the Product of Conjugates Pattern

weeeeeb [17]

Answer:

The product is the difference of squares is $\left(xy-9\right)\left(xy+9\right)={{x}^2}{{y}^2}-81$

Step-by-step explanation:

Explanation

The given expression is (x y-9)(x y+9).
We have to multiply the given expression.
Square the first term xy. Square the last term 9 .

$\begin{aligned}&(x y-9)(x y+9)=(x y)^{2}-(9)^{2} \\&(x y-9)(x y+9)=x^{2} y^{2}-81\end{aligned}$

5 0

2 years ago