All categories

3 years ago

Evaluate the expression below when y = 3. If needed, answer as a fraction or a decimal. y⋅5y+2

Mathematics

1 answer:

Anika [276]3 years ago

3 0

Answer:

-10

Step-by-step explanation:

y-5y+2

=3-5 x 3+2

Using the rule of BODMAS

=3-15+2

=3-13

= -10

<h2>OladipoSeun♡˖꒰ᵕ༚ᵕ⑅꒱</h2>

You might be interested in

Please find all the multiples of 15 that are greater than 46 and less than 134.

aleksandrvk [35]

Answer:

60, 75, 90, 105, 120

Step-by-step explanation:

3 0

3 years ago

I need help please don’t understand at alk

likoan [24]

Answer:

x=4

ME=9

AM=18

AE=27

Because m in the midpoint ME is double AM

2(4x-7)=5x-2 4(4)-7 5(4)-2 18+9

8x-14=5x-2 16-7 20-2 =27

-5x -5x =9 =18

3x-14=-2

+14 +14

3x=12

3 3

x=4

5 0

3 years ago

Write an inequality to match this statement: -7 is located to the right of -10. **Hint** You need to use shift and the comma but

vampirchik [111]

Answer:

-7 > -10

Step-by-step explanation:

We just have to compare these two numbers. When you're comparing two negative numbers, the smaller number is the bigger one. Ex. -3 is bigger than -6, so we can say that -3 > -6 (-3 is greater than -6). This means that -7 is larger than -10, which allows you to say that -7 > -10.

3 0

3 years ago

Two fair dice are tossed, and the up face on each die is recorded. Find the probability of observing each of the following event

Paladinen [302]

Answer:

Step-by-step explanation:

The sample space is shown in the attached photo.

Probability = number of favourable outcomes/total number of outcomes.

Looking at the diagram, the total possible outcomes is 36.

A) from the diagram, the total number of events in which the sum of the numbers is odd is 18. Therefore, the probability that the sum of the numbers is odd is

18/36 = 1/2

B) the total number of events in which the sum of the numbers is 10 or more is 6. Therefore, the probability that the sum of the numbers is 10 or more is

6/36 = 1/6

C) the total number of events in which 3 appears on each of the two dice is 1. Therefore, the probability that 3 appears on each of the two dice is

1/36