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Whitepunk [10]
3 years ago
8

What is the value of the expression 4 × (2a − 1) if a = 3?

Mathematics
1 answer:
stepan [7]3 years ago
8 0
B I’m going to guess
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Steve sold 252 fruit baskets for a school fundraiser. Evie sold 25 fruit baskets for each 100 baskets that Steve sold. How many
Lelechka [254]

Answer:

63 baskets

Step-by-step explanation:

Given data,

Steve sold = 252 baskets

Evie sold = 25 fruit basket for each 100 basket sold by Steve

So, Evie is selling 25% of baskets sold by Steve.

We can calculate the total number of basket sold by Evie by using following formula,

Evie total basket sold = Percent sold by Evie × Basket sold by Steve

By putting the value, we get

Evie total basket sold = 25% × 252

= 63 baskets

4 0
3 years ago
A light bulb consumes 3600 watt-hours per day. How many watt-hours does it consume in 5 days and 6 hours?
Cerrena [4.2K]

Answer:

18900 watt-hours

Step-by-step explanation:

3600 x 24 (hours in a day) = 150

150 x 6 (hours) = 900

3600 (watt hours per day) x 5 (days) = 18000

18000 x 900 = 18900

total= 18900

8 0
3 years ago
-5(-2b - 1) simplify with steps
Nadusha1986 [10]
-5(-2b-1)
Collect like terms and simplify
(Multiply the number outside the bracket with the ones in the parentheses/bracket)
(-x-)= +
(+x+)= +
(-x+)= -
(+x-)= -
Basically same signs multiplied = +
Different signs multiplied = -
-5(-2b)= 10b
-5(-1)=5
10b+5 is your answer
8 0
3 years ago
NEEDS HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Nikitich [7]

Answer:

3

Step-by-step explanation:

8 0
3 years ago
Brainliest gets 25 points
aalyn [17]

Answer:

A, Marketing Communications is the career of Circle B, Professional Sales is the career of Circle C, and Circle D is "work in a restaurant."

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3 years ago
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