MATH QUIZ 7B JUAN PABLO MANCILLA

In a school class of 32 students, the teacher shared out to each student some candies. How many candies will receive each student from the teacher if he shared out 342 candies in equal parts?

10.68

10.30

Simplify: (3x + 5y - 6) + (7x - 9)

9x - 4y + 5

1x + 15y - 5

10xy + 4y - 9

10x + 5y - 15

One month, James worked 6 hours more than John, and Richard worked 4 times as many hours as James. Together they worked 126 hours. Select the correct number of hours that worked each person.

John=16, James=22, Richard=88

John=26, James=12, Richard=98

John=20, James=12, Richard=88

John=16, James=32, Richard=78

Maria started work at Verizon ten years ago at the salary shown in the table. At the same time, Carl started at Sprint at the salary shown in the table. Who earned more during the last year? How much more?

Maria earned 2400 more than Carl

Maria earned 2000 more than Carl

Carl earned 2000 more than Maria

Carl earned 2400 more than Maria

Choose an equation for this description: The sum of 17 and a number is equal to 20

17 + 3 = 20

3 + x = 17

3 + x = 20

17 + x = 20

Choose an equation for this description: A number increased by 20 is 114

X + 20 = 114

114 - 20 = 94

94 + 20 = 114

114 - 94 = 20

The perimeter of a parallelogram is 72 meters. The width of the parallelogram is 4 meters less than its length. Choose the correct measure

Length = 8 mts. Width = 4 mts.

Length = 16 mts. Width = 12 mts.

Length = 26 mts. Width = 22 mts.

Length = 20 mts. Width = 16 mts.

Simplify: (x + 2x - 1)(2x - 3x + 6)

(4x - x)(- 1 + 6x)

(3x - 1)(- x + 6)

(x - 1)(- x + 2)

(x - 2)(- 2x + 3)

Charlie is going to buy soap, but there are two promos, one in Jumbo, and the other in Éxito. In Éxito if you buy one soap, you get one for free. In Jumbo, the soaps are with a discount of 30%. One soap in Éxito and Jumbo costs $3.000. Where is better to buy?

In Éxito, because three soaps cost $300 less than in Jumbo

In Jumbo, because you can buy more soaps with a discount.

If Brayan has three apples, but he wants to sell each one in $1.200 pesos. How much will he earn including the plastic bag tax(1 plastic bag)?

$3.650

$3.600

Hector wants to visit his friend that is 320 kms. away. If he has driven 90 kms, how many kilometers does he have left?

220

200

230

If Ozuna has his song "Se preparo" in YouTube, and he will earn 3 cents for each person that watch his video. How much money will he earn if 1.235.432 people watch his video?

$3.700.206

$3.706.296

$3.706.301

$3.706.295

MATH QUIZ 7B JUAN PABLO MANCILLA

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