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ollegr [7]
2 years ago
5

18 take away negative 10 is wha

Mathematics
2 answers:
Elodia [21]2 years ago
5 0
The question 18-(-10)=28

Ilya [14]2 years ago
3 0
18--10= 
the two negative signs make a plus so you simply have 18 + 10 which is 28
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PLZZZ HURRYYY!!Which graph best represents the solution to the system of equations shown below? y = -4x + 19 y = 2x + 1 A coordi
elena-s [515]

Answer:

Two lines are shown intersecting on ordered pair 3, 7.

Step-by-step explanation:

The first of the two lines has a slope of -4 and a y-intercept of 19 (off the top of the graph). It will decrease 4 units for each 1 unit to the right.

The second of the two lines has a slope of +2 and a y-intercept of +1. It will increase 2 units for each 1 unit to the right.

These two lines must intersect in the first quadrant at a point with an x-value less than 5, eliminating the first and last two choices, leaving only the second choice you have listed here.

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8 0
3 years ago
What are the factors of x2 – 100?
Nadya [2.5K]

Answer:

{x }^{2}  - 100

{x}^{2}  -  {10}^{2}

(x - 10)(x + 10)

this is the answer

hope this is helpful for you.

3 0
3 years ago
In a championship basketball game, Paula Zimmerman scored twice as many points as Maria Kaminsky. If the total number of points
Strike441 [17]

Answer:

x=34

y=17

Step-by-step explanation:

Let Paula's score be= x

Let Maria's score be=y

<u>Given</u><u>:</u>

x=2y

x+y=51

<u>Substitution</u><u>:</u>

2y+y=51

<u>Formula</u><u>:</u>

2y+y=51

3y=51

y=17

x=2y

x=2(17)

x=34

<u>Proof</u><u>:</u>

x+y=51

34+17=51

51=51

Hope this helps ;) ❤❤❤

5 0
2 years ago
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1200 pennies!!!!!!!!!
8 0
3 years ago
What is the value of x in the triangle?
Ksivusya [100]

Answer:

X = 102

Step-by-step explanation:

41 + 37 + x = 180

78 + x = 180

X = 180 - 78 = 102

7 0
2 years ago
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