Select the algebra tiles and expression that correctly model the phrase. twice a number

2 boxes contain minus signs and 1 box contains x. The equation is 2 x.
2x
2 boxes contain x. The equation is 2 x.
2x
2 boxes contain plus signs and 1 box contains x. The equation is x + 2.
x + 2
2 boxes contain negative x. The equation is negative 2 x.
–2x

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.