4a + 7 =


please help me

Evaluate the following.
18/3+7-2x5

A bowl holds 5 cups of water. How many ¼ cups will it take to fill up the bowl?

Help, please!!!!!!!!!!!!!!!!!!!!!!

Please help me answer please and please actually answer please

A polygon is shown:

A polygon MNOPQR is shown. The top vertex on the left is labeled M, and rest of the vertices are labeled clockwise starting from the top left vertex labeled, M. The side MN is parallel to side QR. The side MR is parallel to side PQ. The side MN is labeled as 2 units. The side QR is labeled as 9 units. The side MR is labeled as 3 units, and the side NO is labeled as 2 units.

The area of polygon MNOPQR = Area of a rectangle that is 6 square units + Area of a rectangle that is ___ square units. (Input only whole numbers, such as 8.)

Numerical Answers Expected!

I NEED AN ANSWER ASAP
The distance between two cities on a map is 4 1/2 inches. The actual distance between the two cities is 24 miles.
What is the scale used on the map?
If the scale on a different map of the same area is 1/4 inch = 1 mile, how many inches separate the same two cities?

Helper
Jan 13, 2020
the scale is 4.5in/24mi
since 1 mile = 63360 in, that means the scale is
4.5 : 24*63360 = 4.5 : 1520640 = 1:337920

Maybe now you can figure the scale on the 2nd map.


oobleck
Jan 13, 2020
Thank You, SO MUCH!
but can you answer the second question?

Helper
Jan 13, 2020


if 1 mile = 1/4 inch, then 24 miles = 24 times that in inches.

PsyDAG
Jan 13, 2020
huh. I guess you can't follow the logic? If 1/4 inch = 1 mile then the scale is
1/4 in : 63360 inin = 1/4 : 63360
now just simplify that so it is 1 : ____


oobleck
Jan 13, 2020
6 inches is the second answer

Helper
Jan 13, 2020


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