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Anastaziya [24]
3 years ago
13

The robber stole 280 dollars' worth of one-dollar bills. He also stole some 100-dollar bills, 50-dollar bills, and 20-dollar bil

ls. Which expression could represent the amount of money that was stolen? A) 280(100x+50y+20z) B) 100x+50y+20z-280 C) 280x+170 D) 170x+280170x+280 E) 100x+50y+20z+280
Mathematics
1 answer:
salantis [7]3 years ago
6 0
E, because he is stealing everything, meaning he has a net profit. So, you would add everything. Since he 280 $1 bills, he just stole $280 which is a definite quantity, so we don't need a variable for it. Since everything else are indefinite quantities, we need variables (x, y, z). But, yeah, E should be the answer.
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I’ll give brainliist
Luda [366]

Answer:

JK = 6

NL = 4

Step-by-step explanation:

J > K > M > N > L

JN = 14

KM= 4

MN = 4

LN = 4

JN - KM -MN= JK

14-4-4=JK

JK = 6

if 3 measures are 4 then this is showing radius split into two sectors

JK therefore is segment  1 = 6

KM therefore is segment 2 = 4

MN therefore is the sector radius from M = 4

NL therefore is the sector radius from N to L which meets J and = 4 as it is an end line of the segment.

 

3 0
3 years ago
How would I do this? What would it be?
Vinvika [58]

50

Step-by-step explanation:

Since AE is the bisector of angle BAC,so angle BAE and Angle CAE is equal. Here Angle CAE and Angle EAC is same.

therefore,

m(Angle BAE)=m(Angle EAC)

x + 30 = 3x - 10

or, 2x=40

or, x=20

Hence,

m(Angle EAC)=

3x - 10

=

(3 \times 20) - 10  = 60 - 10 = 50

4 0
3 years ago
Read 2 more answers
QUICK 100 POINTS AND BRAINLIST ANSWER QUICK
irina1246 [14]

Answer:

Part A:

The y-intercept is $1,500

The x-intercept is 20 days

Part B:

Equation of the line in point-slope form is  y - 1350 = -75×(x - 2)

Equation of the line in slope-intercept form is y = -75·x + 1500

Equation of the line in standard form  is y + 75·x = 1500

Part C:

f(x) = -75·x + 1500

Part D:

$1,125

Step-by-step explanation:

The information given are;

x,                 g(x)

0,                 $1,500

2,                 $1,350

4,                 $1,200

The equation of a straight line relation between the x, and y, coordinates in slope and intercept form is  y = m·x + c

Where;

m = The slope ,

c = The y-intercept

From the data, we have two points, (x₁, y₁), (x₂, y₂) given as (0, 1,500), (2, 1350);

The y-intercept = y at x = 0 = 1,500

y = -75·x + 1500

x = 1500/75 = 20

Part B:

The equation in point-slope form is y - y₁ = m×(x - x₁)

Which gives;

Equation of the line in point-slope form is  y - 1350 = -75×(x - 2)

Equation of the line in slope-intercept form is y = -75·x + 1500

Equation of the line in standard form  is y + 75·x = 1500

Part C:

The equation of the line using function notation is f(x) = -75·x + 1500

Part D:

The balance in the bank after 5 days is f(5) = -75 × 5  + 1500 = $1,125

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3 years ago
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castortr0y [4]

Answer:

b

Step-by-step explanation:

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3 years ago
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The given expression is: 3 x^{2} -7x+2

There are 3 terms in this expressions:
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The coefficient of 3 x^{2} is 3.
The coefficient of -7x is -7.
The constant term is 2.
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3 years ago
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