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docker41 [41]
4 years ago
6

1. Yasmine earns $0.25 for each cup of lemonade she sells.

Mathematics
1 answer:
8_murik_8 [283]4 years ago
5 0

Answer:

It is 86/0.25. So she selled 172 cups of lemonade.

Step-by-step explanation:

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Omelets take 2 eggs. Order is for 8 fried eggs and 8 omelets. Total eggs?
gtnhenbr [62]
8 fried eggs, used 8 eggs
8 omelets • 2 in each omelet = 16 eggs used
16+ 8= 24 eggs
TOTAL: 24 eggs
5 0
3 years ago
The differnce between two numbers is 33. Three times the smaller is equal to 5 more than larger. What are the numbers?
Liula [17]

The two numbers are <u>19 and 52.</u>

<h3>EXPLANATION</h3>

19 x 3 = 57, 57 - 5 = 52, 52 - 19 = 33.

Hope this helps!

7 0
3 years ago
What does ⊥ mean in math ?<br> plz don't copy from g00gle
Viefleur [7K]

Answer:

Perpendicular

Step-by-step explanation:

It is a symbol used for showing any two lines perpendicular to each other.

7 0
3 years ago
Read 2 more answers
Question 7 of 10
Mama L [17]

Answer:

B

Step-by-step explanation:

Given a quadratic equation in standard form

ax² + bx + c = 0 ( a ≠ 0 )

Then the discriminant is

Δ = b² - 4ac

• If b² - 4ac > 0 then 2 real irrational roots

• If b² - 4ac > 0 and a perfect square then 2 real rational roots

• If b² - 4ac = 0 then 1 real double root

• If b² - 4ac < 0 then 2 complex roots

Given

x² + 3x - 7 = 0 ← in standard form

with a = 1, b = 3, c = - 7 , then

b² - 4ac

= 3² - (4 × 1 × - 7) = 9 + 28 = 37

Since b² - 4ac > 0 then 2 real irrational roots

8 0
3 years ago
2^5×5×11 and 2^3×5^2×7​
IceJOKER [234]

Answer:

1. 1760

2. 1400

Step-by-step explanation:

2^5 = 32

32 × 5 = 160

160 × 11 = 1760

2^3 = 8

5^2 = 25

8 × 25 = 200

200 × 7 = 1400

4 0
3 years ago
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