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2 years ago

I NEED HELP ASAP!!!! This is the equation: 7(h−3)+4h Please help!

Mathematics

2 answers:

Karolina [17]2 years ago

7 0

The answer is 11h - 21

timofeeve [1]2 years ago

5 0

Answer:

11h-21

Step-by-step explanation:

Hope this helps :-)

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Plz help ASAP plz ASAP plz

Nana76 [90]

Answer:

Step-by-step explanation:

where the 2 lines cross would be the point at which they are the same. It appears as if their point of intersection is at 8 rentals for $14

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2 years ago

If x-y = 40 and x+y = 70, then what is the value of x squared -y squared ?

OlgaM077 [116]

Let's see what to do buddy...

____________________________

Reminder:

$(a + b)(a - b) = {a}^{2} - {b}^{2}$

So we need to just Multiply above equations like this :

$x + y = 70$

$x - y = 40$

$(x + y)(x - y) = 70 \times 40$

${x}^{2} - {y}^{2} = 2800$

____________________________

And we're done.

Thanks for watching buddy good luck.

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7 0

3 years ago

What does it mean if the hundred digit of my number is less than tens digit. The ones digit is greater than the tens digit. What

leonid [27]

Every number consists of digits which have their own value. If the number consists of 3 digits, then the rightmost digit is for ones, middle digit is for tens and leftmost digit is for hundreds (it goes on and on with more-than-3-digit-numbers). About your task:

Hundred digit is smaller than tens digit and tens digit is smaller than ones digit. It means that the leftmost digit is the lowest, the rightmost digit is the greatest and the middle digit is a value between both of them.

For example:

123, 258, 346, 789, 278, 568 etc. etc.

3 0

3 years ago

Plz help me -1/8(-2x-1)

baherus [9]

Answer:

1/4x+1/8

Step-by-step explanation:

-1/8(-2x-1)

=1/4x+1/8

6 0

3 years ago

Read 2 more answers

I need help with these two questions

Kitty [74]

Question 1
The answer is last one. Y would equal 7+24 not 7-24.

3 0

2 years ago