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Marat540 [252]
3 years ago
13

Identify the transformed coordinates of the line segment A (4, 7) and B (9, 7)

Mathematics
1 answer:
arsen [322]3 years ago
7 0

Answer: A (4, -7) B (9, -7)

Step-by-step explanation:

When it’s reflected over the x-axis, the y coordinates become negative but the x coordinates don’t change

x coordinates: 4, 9

y coordinates: 7, 7

Reflected over x-axis: (4, -7), (9, -7)

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A store employes 11 women and 12 men. What percentage of employes are men?
Oksanka [162]

2.53 is then answer .... im pretty sure

7 0
3 years ago
A vendor sells hot dogs and bags of potato chips. a customer buys 5 hot dogs and 2 bags of potato chips for $14.50. another cust
lys-0071 [83]
X=hot dogs
y=potato chips
5x+2y=14.5
4x+5y=15.00
solving the system of equations
20x+8y=58 by multiplying the first equation by 4
20x+25y=75 by multiplying the second equation by 5
17y=17--->y=1 by subtracting equation 2 from 1
substituting in one of the equations
4x+5=15--->4x=10--->x=10/4=5/2=2.5
3 0
3 years ago
What expression can be used to determine the total cost of buying g pounds of granola for ​$4.85 per pound and s pounds of sugar
sertanlavr [38]

Answer:

The expression y = 4.85g + 0.83s can be used to determine the total cost.

Step-by-step explanation:

Given that:

Cost per pound of granola bars = $4.85

Cost per pound of sugar = $0.83

Let,

y be the total cost.

According to given statement;

y = 4.85g + 0.83s

Hence,

The expression y = 4.85g + 0.83s can be used to determine the total cost.

8 0
3 years ago
Translate the statement into an equation. Then solve the equation. The sum of 8 and 3 times a number is 23
Tamiku [17]

Answer:

(1)8 + (5)3=23 or if your in middle/elm use this 8x1 + 5x3=23       Step-by-step explanation:  if you do 8x1=8 5x3=15  

8+15=23

7 0
3 years ago
What does x equal in the equivalent problems 4x + 10 and 5x - 13?
elena-s [515]

Answer:

\large \boxed{ x = 23}

Step-by-step explanation:

If the expressions are equivalent ,

\begin{array}{rcll}4x + 10 & = & 5x - 13 & \\4x + 23 &= & 5x & \text{Added 13 to each side}\\23 & = & x & \text{Subtracted 4x from each side}\\x& = & \mathbf{23} &\\\end{array}\\\large \boxed{\mathbf{x = 23}}

Check:

\begin{array}{rcl}4(23) + 10 & = & 5(23) - 13\\92 + 10 & = & 115 - 13\\102 & = & 102\\\end{array}

OK.

4 0
3 years ago
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