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3 years ago

What is 1 +1 free points lol

Mathematics

2 answers:

Luba_88 [7]3 years ago

7 0

Answer:

1 + 1

= 2

When you take 1 and add it with another 1 you get 2

erica [24]3 years ago

5 0

Answer:

Step-by-step explanation:

1+1=2

Nice

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Tickets to the school play cost $4.00 for adults and $2.00 for students. If 85 people attend the show, and the receipts totaled

qwelly [4]

Answer:I think it is 226

Step-by-step explanation:

85/2= 42.5 then 268 - 42.5= 225.5 then round it and you get 226

6 0

3 years ago

What rations form a proportion ?

igomit [66]

⅔ and 8/12 form a proportion.

7 0

3 years ago

Figure A is a scale image of Figure B. What is the value of x?

rewona [7]

Answer:

x=30

Step-by-step explanation:

to find the value of x you have to find K(constant number).

$\frac{x}{45}=\frac{18}{27}\\\frac{x}{45}=\frac{2}{3}\\ 3(x)=45*2\\3x=90\\x=\frac{90}{3}\\ x=30$

8 0

3 years ago

Read 2 more answers

The graph below shows a system of equations: Draw a line labeled y equals minus x plus 5 by joining the ordered pairs 0, 5 and 5

Montano1993 [528]

Answer:

The x-coordinate of the solution is x=3

Step-by-step explanation:

we have

$y=-x+5$ ------> equation A

$y=x-1$ ------> equation B

Solve the system of equations by substitution

Substitute equation B in equation A and solve for x

$x-1=-x+5$

$x+x=5+1$

$2x=6$

$x=3$

Find the value of y

$y=x-1$ ------> $y=3-1=2$

The solution of the system of equations is the point (3,2)

therefore

The x-coordinate of the solution is x=3

5 0

3 years ago

5-a/8=4/7 solve for a show your work

timama [110]

Subtract 5 from both sides
a/-8 = 4/7 - 5

simplify 4/7 - 5 to 31/-7
a/-8 = 31/-7

multiply both sides by 8
-a = 31/-7 x 8

simplify 31/7 x 8 to 248/7
-a = 248/7

multiply both sides by -1.
The answer is a = 248/7

The words are the explanations of the steps and the dark bolded words are the work shown for each step.

6 0

3 years ago