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N76 [4]
2 years ago
12

Find the value of 7 + 3^(2) (-5 + 1)-:2

Mathematics
1 answer:
vladimir2022 [97]2 years ago
3 0

Answer:

7+(((3^2)*((-5)+1))/2

=-11

Step-by-step explanation:

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Ellie has 4 liters of punch for the party she needs to measure out servings in milliliters
9966 [12]

Answer:

4 liters = 4000 milliliters

Ellie have 4000 milliliters of punch

Step-by-step explanation:

Given that Ellie has 4 liters of punch and needs to measure out serving in milliliters.

This is a conversion problem, we need to convert;

4 liters to milliliters

1 liter is equivalent to 1000 milliliters

So,

4 liters will be equivalent to 4 × 1000 milliliters.

Therefore;

4 liters = 4000 milliliters

5 0
3 years ago
Lisa, Honey and Candy are three sisters. Honey is x years old. Lisa is five years older than Honey, Candy is 3 years younger tha
dezoksy [38]

Step-by-step explanation:

this can't be solved in absolute numbers, only in relative expressions :

Honey is x years old.

Lisa is x+5 years old.

Candy is x-3 years old.

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2 years ago
Two airplanes leave the airport. plane A departs at a 41° angle from the runway, and plane B departs at a 43° from the runway. w
lukranit [14]
It’s c Just took it and got it right
7 0
4 years ago
Read 2 more answers
What is the sum or difference 4x^10 + 9x^10 A. 13x^10 B. 13x^20 C. -5x^10 D. 36x^10
olganol [36]

Answer:

The answer to your question is letter A

Step-by-step explanation:

Polynomial       4x¹⁰ + 9x¹⁰

To sum or subtract polynomials, just look for like terms and do the operations considering the rules of signs.

In this problem both terms are like terms, then we add the coefficients and write the variable without a change.

                         4x¹⁰ + 9x¹⁰  = 13x¹⁰

4 0
4 years ago
Tonya is staring a jewelry business. She is going to sell b bracelets for $12.50 each and n necklaces for $22.50. Tonya wants to
marysya [2.9K]

Answer:

C 12.50b+22.50n≥800

Step-by-step explanation:

Tonya is staring a jewelry business. She is going to sell b bracelets for $12.50 each and n necklaces for $22.50. Tonya wants to make at least $800 a month.

When we use the word at least in Mathematics is means that it is equal to or more than $800.

It is represented by the symbol ≥

Number of bracelets = b

Number of necklaces = n

Therefore, the inequality below models this situation is given as:

$12.50 × b + $22.50 × n ≥ $800

= 12.50b + 22.50n ≥ 800

Option C is correct.

3 0
3 years ago
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