3 years ago

Select the expression equivalent to (5.2x + 4.8) − (-6x − 2)

Mathematics

1 answer:

omeli [17]3 years ago

4 0

The answer is D -0.8x-2.8

You might be interested in

23)

Kaylis [27]

Answer:

90 degrees

Step-by-step explanation:

Step 1: State what is known

Notice that the 2 lines cut the square in half and create 4 congruant triangles. We know a full circle is 360 degrees and the intersection is a perfect circle formed by 4 angles. We can find the angle AEB by dividing 360 by 4 which gives you 90 degrees

8 0

3 years ago

A jar contains 6 yellow marbles, 4 black marbles, and 2 purple marbles. Two marbles are picked at random, without replacement. W

ludmilkaskok [199]

Answer:

The probability of selecting both yellow is 5/22.

Step-by-step explanation:

Given the number of yellow marbles = 6

Black marbles = 4

Purple marble = 2

Now find the total number of marbles in the jar.

Thus total marbles = Yellow marbles + Black marbles + Purples marble

Now insert the values in the above formula.

Total marbles = 6 + 4 + 2

Total marbles = 12

The probability of 2 yellow marble:

$= \frac{6}{12} \times \frac{5}{11} \\= \frac{5}{22}$

Thus, the probability of selecting both yellow is 5/22.

3 0

3 years ago

Patty is a customer service representative for a company. She earns $18 an hour, plus an additional $2.50 each time one of her c

nlexa [21]

Answer:

C.18(38) +2.5s >/= 750

Step-by-step explanation:

7 0

3 years ago

3h - j when h = 8 and j = 11<br> plzzz help

AURORKA [14]

Answer:

Step-by-step explanation:

3h - j

3(8) - 11

24 - 11

8 0

3 years ago

For each gym memberships sold, the gym keeps $42 and the employee who sold it gets eight dollars. What is the commission of the

LenaWriter [7]

Answer:

i think 7

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers