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vagabundo [1.1K]
3 years ago
5

Word story multiplication

Mathematics
2 answers:
yuradex [85]3 years ago
5 0
I ordered 64 bouncing balls of eBay and I needed to find a faster way to count if I got all 64 so I arrange the 8 balls to be in each row and there is 8 rows so I multiplyed 8 times 8
Mrac [35]3 years ago
5 0
Shelly has 5 purple dresses. Susan gave her 12 more purple dresses. How many dresses does she have?


Answer: 60 purple dresses.
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Half of your baseball card collection got wet and was ruined. You bought 9 cards to replace some that were lost. How many did yo
PtichkaEL [24]

solution:

n/2 + 9 = 20

n/2=20-9

n/2=11

n=22

6 0
3 years ago
You drive 8 miles from your house to your friend's house. Your house is at an elevation of 240 feet. Your friend's house is at a
dedylja [7]
(680 - 240) / 8 = 440/8 = 55 ft per mile
7 0
3 years ago
A rectangle has a height of a² + 3 and a width of a² + 2a + 5.
valentina_108 [34]

Answer:

Area =  a^4+2a^3+8a^2+6a+15

Step-by-step explanation:

The area of a rectangle is given by:

Area = Height * Width

The expressions for height and width are given. We just need to multiply and add like terms (if applicable) to find the expression for the area of the rectangle.

Remember to use distributive property:

(a+b)(x+y) = ax + ay + bx + by

Thus, we have:

(a^2+3)(a^2+2a+5)\\=(a^2)(a^2)+(a^2)(2a)+(a^2)(5)+3a^2+6a+15\\=a^4+2a^3+5a^2+3a^2+6a+15\\=a^4+2a^3+8a^2+6a+15

THis is the expression for area.

5 0
3 years ago
What is the answer? Please help!
gavmur [86]

Answer:

It is the second answer!

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
⚠️⚠️Please help⚠️⚠️ Pip and Ali share S785 in the ratio Pip:Ali = 4:1.<br><br> Work out Pip's share.
oksano4ka [1.4K]
<h3>Answer:   $628 </h3>

==========================================================

Work Shown:

x = Ali's share

4x = Pip's share, because it is four times bigger due to the ratio 4:1

x+4x = 5x = total amount of money = 785

5x = 785

x = 785/5

x = 157 dollars is Ali's share

4x = 4*157 = 628 dollars is Pip's share

Note that 157+628 = 785 to help confirm the answer.

7 0
3 years ago
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