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3 years ago

Estimate the area of the figure. Each square represents 2 units^2.

Mathematics

1 answer:

vitfil [10]3 years ago

6 0

Answer:

60 units²

Step-by-step explanation:

Approximate area is about 50 units²

The closest option is the last one

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On a certain hot summer's day, 321 people used the public swimming pool. The daily prices are $1.50 for children and $2.25 for a

mart [117]

Answer:

Children 92 and 229 Adults

Step-by-step explanation:

1.5C + 2.25A = 653.25

C+A = 321

A = 321-C

Then

1.5C + 2.25(321-C) = 653.25

1.5C + 722.25 - 2.25C = 653.25

2.25C-1.5C = 722.25-653.25

0.75C = 69

C = 92

then

A = 321-92

A = 229

6 0

3 years ago

Six students eat 6 apples in 33 seconds. How long will it take nine students to eat 19 apples, if they don't cut apples into par

ziro4ka [17]

Have you solved this yet? I don’t know??? I’m sorry

5 0

3 years ago

Which of the following equations represents the line with a slope of negative 8/7 and a y-intercept of negative 3?

zalisa [80]

Answer:

y = -8/7x - 3

Step-by-step explanation:

A line represents a linear relationship between x and y with constant slope and defined for all values of x and y.

Any line equation in slope intercept form would be of the form

y =mx+c where

m = slope of line

and c = y intercept

In our quesion we are given that slope of line = -8/7

and intercept = negative 3 = -3

Hence equation is

y =-8x/7-3

4 0

3 years ago

Lisa has $150 at most to spend on clothes. She wants to buy a pair of jeans for $58 and will spend the rest on t-shirts that cos

vagabundo [1.1K]

Answer:

To determine the number of shirts that Lisa can buy, knowing that each one is worth $ 14, that she can spend a maximum of $ 150 and that she will also buy a pair of jeans for $ 58 and a pair of shoes for $ 39, the following calculation must be performed:

(150 - 58 - 39) / 14 = X

53/14 = X

3.78 = X

53 - (14 x 3) = X

11 = X

Therefore, Lisa can buy 3 T-shirts, and she will have 11 dollars left over.

5 0

3 years ago

It took Jack 2 hours to paddle 6.4 km upstream on the Black River to the giant's castle. The speed of the river is 1.8 km/h. How

Lostsunrise [7]

To find the time Jack takes to cross Swan Lake, his average speed is required:

The time it will take Jack to cross Swam Lake is 0.5 hours