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Lisa [10]
3 years ago
15

HELP 30 POINTS WILL GIVE BRAINLIEST

Mathematics
1 answer:
uysha [10]3 years ago
3 0
×imagine this is a flattened pyramid box. When you fold along the dotted lines you can see which sides are equivalent.

Add up the areas of each piece.

Two identical rectangular pieces 7 × 10
2(7)(10) = 140

One small rectangular piece 6 × 7
7(6) = 42

Two identical triangles
2(0.5)(6)(8) = 48

Add up all the pieces
140 + 42 + 48 = 230

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Allie sold oatmeal cookies at a stand for two days. She made 35.20 on the first day. She used 1/4 of this money to buy more supp
Tju [1.3M]
Multiply the money earned on the first day ($35.20) by 1/4.

= 35.20 * 1/4
multiply numerators

= (35.20 * 1)/4

=35.20/4
divide

= $8.80


ANSWER: $8.80 was used to buy more supplies

Hope this helps!  :)
4 0
3 years ago
a pencil company produces two types of pencils: mechanical pencils and wooden pencils. The company selects 40 random packages of
Shalnov [3]
The company should predict about 125 packages will have incorrect weights.
3 0
3 years ago
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Recipe
aleksandr82 [10.1K]

Answer: 20 strawberries

1 litre of orange juice

500ml yogurt

2

Step-by-step explanation:

Based on the recipe, the average for 1 smoothie, we need buy 5 strawberries, 1/4 litre of orange juice, 125ml yogurt, 1/2 banana

Thus, for 4 smoothies, we need the average quantity for 1 smoothie multi with 4

- 5*4 = 20 strawberries

- 1/4 litre *4 = 1 litre of orange juice

- 125ml yogurt * 4 = 500ml yogurt

-1/2 of banana * 4= 2 banan

3 0
2 years ago
What is the value of x that makes the given equation true 9+8x-4-5x=-19
Elena L [17]

Answer:

x = -8

Step-by-step explanation:

9+8x-4-5x=-19

5+8x-5x=-19

5+3x=-19

-5 =-19

3x = -24

3/3 = -24/3

x= -8

8 0
2 years ago
Please help with #22! You don’t have to fully explain.
erik [133]
3.5 strip As will fit into Strip b. 2/7 strip Bs will fit into strip A
4 0
3 years ago
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