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labwork [276]
3 years ago
15

Help plz!!!!!!!!!!!!

Mathematics
1 answer:
enyata [817]3 years ago
4 0

Answer:

Option A, 90

Step-by-step explanation:

105×2-120

= 210-120

= 90

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Help me fill in the blanks please help
agasfer [191]

The missing values in the inequality problem are;

A = -9

B = 72

C = 22

<h3>What is the explanation for the above?</h3>

5p - 8 (p + 1) > 16 .........................   (1) Given

5 (-10) - 8 (-10 +1) > 16 ...................... (2) Given

Where P is equal to 10 [Given in the second line as given in equation 2 above; Hence,

Substitute 10 for p

⇒ 5 (-10) - 8(-10+1)>  16

⇒ -50 -8(-9) > 16

⇒ -50 + 72 > 16

Hence

22 > 16 → T

Please note that T is symbolic of "True" that is

it is true that 22 is greater than 16.

Learn more about inequality problems:

brainly.com/question/11613554

#SPJ1

3 0
2 years ago
B is shown to be in four planes.<br><br> True Or False
VARVARA [1.3K]
This is True Because for each triangle plane, B is one of its points
7 0
4 years ago
Read 2 more answers
What is the value of the expression if x = -7 and y = -3
Bess [88]
Answer:
93

Explanation:
2x^2-2+y
Plug in the given values for x and y
2(-7)^2-2+(-3)
Solve the exponent
2(49)-2+(-3)
Open up the parentheses
98-2-3
96-3
93

I hope this helps!
5 0
3 years ago
Evaluate the expression 2[x(2y+3z)] when x=8, y=3, and z=1. Show all steps below.
Setler [38]

Answer:

Step-by-step explanation:

Putting values

2[8(2(3)+ 3(1)]

2(8(9)

2(72)

144

6 0
3 years ago
Bob and Meena play a two-person game which is won by the first person to accumulate at least 10 points. On each turn, there is a
Vedmedyk [2.9K]

Answer:

The probability that Meena wins is 21/25

Step-by-step explanation:

In order for Meena to win, she needs to win the next turn or the following one, otherwise, she loses. The probability for that is equal to substract from 1 the probability of the complementary event: bob wins in the next 2 turns. Since each turn is independent from the other, we can obtain the probability of Bob winning the next 2 turns by taking the square of the probability of him winning on one turn, hence it is

{\frac{2}{5}}^2 = \frac{4}{25}

Thus, the probability for Meena to win is 1-4/25 = 21/25.

3 0
4 years ago
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