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Len [333]
3 years ago
5

Pauline spent $7.50 every day for 3 days. Which expression is the best choice to help her determine the total amount of money sh

e spent? (5 points)
(7.50)(−3) = −22.50; she spent $22.50

(−7.50)(3) = −22.50; she spent $22.50

(−7.50)(−3) = 22.50; she spent $22.50

(7.50)(3) = 22.50; she spent $22.50
Mathematics
1 answer:
uranmaximum [27]3 years ago
7 0

Answer:

Well i got it right and i wanna say the true answer you have all been waiting for

It's B i did it got 100

Step-by-step explanation:

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Lapatulllka [165]

Answer:

              \bold{a_1=-9\,,\quad a_2=-7\,,\quad a_2=-5\,,\quad a_4=-3}

Step-by-step explanation:

a_n=2n-11\\\\a_1=2(1)-11=2-11=-9\\\\a_2=2(2)-11=4-11=-7\\\\a_3=2(3)-11=6-11=-5\\\\a_4=2(4)-11=8-11=-3

7 0
4 years ago
Which is bigger: 17.5% or 1/6
elena-s [515]


In order to find this out, let's convert both of them into percents. Since 17.5 is already a percent, we only have to convert 1/6 into a percent. To convert 1/6 into a percent, you have to divide the numerator by the denominator. If you do that, you will get 0.1666..... as a repeating decimal. Now, multiply the decimal by 100 or just move the decimal 2 spaces to the right to get the percent. If you do that, you will get 16.6%. Since it is a repeating decimal, you can round it to 16.7%. So, 17.5% is larger than 1/6.

Hope it helps :)

6 0
3 years ago
Read 2 more answers
A 40-foot ladder is leaning against a building and forms a 29.32° angle with the ground. how far away from the building is the b
zaharov [31]

The distance between the building and the ladder is 34.876 foot.

<h3>What is a Right Triangle?</h3>

A triangle in which one of the angle measure is equal to 90 degree is called a right triangle.

The ladder forms a right triangle with the building and the ground,

The length of the triangle is 40 foot

The angle made by the ladder is 29.32 degree

By using Trigonometric Ratios

cos 29.32 = Base /  Hypotenuse

cos 29.32 = Base / 40

0.8718 × 40 = Base

Base = 34.876 foot

Base is the distance between the building and the ladder.

Base of the ladder = 34.876 foot

To learn more about trigonometric functions from the given link

brainly.com/question/24336684

#SPJ4

8 0
2 years ago
Pls6ssssssssssssssssssssssssssss
max2010maxim [7]

Answer: 220

Step-by-step explanation:

176 dived by 4 is 44, 44 times 5 is 220 your welcome

8 0
3 years ago
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4b - 7 - 15b + 3<br> Pls give full explanation I don't understand this stuff.
allsm [11]
Combine like terms so add 4b and 15b together and add 7 and 3 together and then the answer would be 19b-10
5 0
3 years ago
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