MATHEMATICS HIGH SCHOOL

What adds up to 2 and multiplies to 9?what adds up to 6 and multiplies to 7?
what adds up to 2 and multiplies to 7

Answers

Answer 1
Answer: 1. 1 (1 + 1 = 2 / 1 x 9 = 9)
2. 1 (1+ 6 = 6 / 1x 7 = 7)
3.1 (1 + 1 = 2 / 1 x 7 =7)
yw XD
Answer 2
Answer:

Answer:

1. 1 (1 + 1 = 2 / 1 x 9 = 9)

2. 1 (1+ 6 = 6 / 1x 7 = 7)

3.1 (1 + 1 = 2 / 1 x 7 =7)

yw XD

Step-by-step explanation:

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I need help GRAPHING!

how do I graph: 12.50x + 6.25y ≥ 1500? Thank you!

Answers

You need to write it in slope intercept form first and then when u graph it you have to shade cuz there is equal sign
Use a graphing calculator Site.or Go by graphing calculator.

So, I really need help with functional notation...If anyone could help me solve these problems, I'd be extremely grateful!!Given the function G ( x ) =sqrt 2x-1 , find the value G (1), G(0), G(5), G(-4).
Given the function F ( x ) = x^2 - 3 x + 1, find the value F (-3), F(0), F(1).
Given the function H ( x ) = 3 x - 1, find the value H (2).

Answers

g(x)=√(2x-1)
g(1)=√(2(1)-1)=√(2-1)=√(1)=1
g(0)=√(2(0)-1)=√(0-1)=√(-1)=i
g(5)=√(2(5)-1)=√(10-1)=√(9)=3
g(-4)=√(2(-4)-1)=√(-8-1)=√(-7)=i√(7)

f(x)=x^(2)-3x+1
f(-3)=-3^(2)-3(-3)+1=9-(-9)+1=19
f(0)=0^(2)-3(0)+1=1
f(1)=1^(2)-3(1)+1=-1

h(x)=3x-1
h(2)=3(2)-1=5

A worker is hired for $80 a day on the condition that if business is slow, the worker will only receive half pay.  At the end of 20 days, the worker receives $1,320.  On how many days was business slow?

Answers

7 slow days

You know the worker worked a total of 20 days, some at $80 per day, and some at $40 per day.  After the 20 days, the worker was paid $1320.

x = days paid full time ($80)
y = days paid half time ($40)

you have two unknowns, so you'll need two equations to solve, from the problem statement, we can derive the following relationships:

($80)x + ($40)y = $1320
x + y = 20 days

x = 20 - y
80(20 - y) + 40y = 1320
1600 - 80y + 40y = 1320
1600 - 40y = 1320
1600 - 1320 = 40y
280 = 40y
y = 280/40 = 7

thus 7 days paid half time (i.e. slow days)

verify your solution is correct
y = 7
x = 20 - 7 = 13
80(13) + 40(7) = 1320 [OK]

BRAINLIEST!!!liam and lanna have purchased and loder home in need of repairs ,they have budgeted $3500 for repairs.after spending $1000 for furnace repairs they ne to replace 5 windows .what is the maximum they can spend on each of the five windows?

Answers

I believe the answer is $17500

List the midline , amplitude and period of the graph then write an equation

Answers

Answ

Step-by-step explanation:

When solving by quadratic formula, what form does the quadratic need to be in?

Answers

Answer:

It has to be in ax^2 + bxy + cy^2

Step-by-step explanation:

It has to be in ax^2 + bxy + cy^2
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