MATHEMATICS HIGH SCHOOL

Help? I'll mark brainliest

Answers

Answer 1

Answer:

Answer:

x=6 y=3

Step-by-step explanation:

x=y+3 replace that in the other problem x+3=3y becomes y+3+3= 3y. solve and get y=3. replace in x=y+3 to get x=6

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If a+b = 10 and ab= 16 . Find the value of a^2 - ab + b^2
-x + 2 + 5x= 10 (x - 4) solve for x
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Subtract the fractions and simplify the answer 9- 5 1/3

Answers

9 − 5 1/3

=9−1 6/3

=11/3

=3 2/3

3 2/3
All you have to do is add my answer to 5 1/3 and if it is 9, then it is correct

30 × x = 90

Plzzz help

Answers

30 × x = 90

90 ÷ 30 = 3

So, x = 3.

Check:-

30 × 3 = 90

Hope I helped ya!!!☺☺☺

Divide 90 by 30 to find the value of x.
90/30=3.
So x=3.

To check, substitute x as 3 in the equation. We get 30 X 3 = 90. We find that this is true. So x=3.

Which line segment is not a diagonal through the

interior of the cube shown?

Answers

Answer:

OPTIONS:

See attachment foe the figure.

Step-by-step explanation:

CE is the answer.

It doesn’t go through the middle, while the other 3 options do.

Answer:

Step-by-step explanation:

i took the test

HELP ME PLZZ I NEED HELP WITH THIS !!

Answers

Answer:

I think it is A but i might be wrong.

Step-by-step explanation:

I feel this is a matter of opinion.

Answer:

i think its letter B.

I hope I help you

Complete the equation of the graphed linear function in point-slope form.y – (–2) = ? (x – ?)

Answers

The point-slope form:
$y-y_1=m(x-x_1)$
m - slope
x₁, y₁ - the coordinates of a point

It passes through the points (1,-2) and (2,2).
$(1,-2) \nx_1=1 \n y_1=-2 \n \n(2,2) \nx_2=2 \n y_2=2 \n \nm=(y_2-y_1)/(x_2-x_1)=(2-(-2))/(2-1)=(2+2)/(1)=4$

$\boxed{y-(-2)=4(x-1)}$

How do you write 3.04 as a mixed number and reduce

Answers

3 4/100
3 2/50
3/1/25
This is how you write 3.04 as a mixed number

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Find the sum 93.5+8.7

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What is the period of the graph of the equation y=3cos2x

Lena is making two dishes for an event. Each batch of her mac-n-cheese recipe calls for 6 ounces of cheese and 2 tablespoons of basil. For every two pizzas, she needs 16 ounces of cheese and 5 tablespoons of basil. Part A) Lena buys a 32-oz package of cheese. Does she have enough cheese to make 2 batches of man-n-cheese and 3 pizzas?