2 years ago

Helpppppppp plsssss !!

Mathematics

2 answers:

lora16 [44]2 years ago

8 0

Answer:

False, A equation DOES have to have a equal sign.

Step-by-step explanation:

xz_007 [3.2K]2 years ago

7 0

Answer:

False (Im not 100% sure though)

Step-by-step explanation:

If you have an equation like 2 x 7 you have to put it like 2 x 7 = 14 or else its not a proper equation.

(I hope that makes sense)

You might be interested in

The graphs below were created by an advertising agency for the computer store TechPlus to show its average price on laptops and

Nostrana [21]

Answer:

Step-by-step explanation:

7 0

2 years ago

1. What term means "per hundred"?

Romashka-Z-Leto [24]

Percent. Hope this helps!

5 0

2 years ago

Read 2 more answers

I need help on that question

Anika [276]

Answer:

the required answer is

$80 \sqrt{3}$

Step-by-step explanation:

here's the solution : -

=》

$4 \sqrt{5} \times 4 \sqrt{15}$

=》

$4 \sqrt{5} \times 4 \sqrt{5} \times \sqrt{3}$

=》

$4 \times 4 \times 5 \times \sqrt{3}$

=》

$80 \sqrt{3}$

3 0

2 years ago

Read 2 more answers

Two stores are having a sale on T-shirts.Rose spends $63 for three T-shirts from store A and one from store B. Manny spends $140

Digiron [165]

Let a and b be store A and store B, respectively. Then:
3a+b=63
5a+4b=140
So
12a+4b=252
5a+4b=140
7a=112
a=16
b=15
☺☺☺☺

7 0

2 years ago

Which value below is included in the solution set for the inequality statement?

mixas84 [53]

You haven't provided any value, but I can tell you the solution set for the inequality.

First of all, expand both sides:

$-3x+12 > 6x-6$

Add 3x to both sides:

$12 > 9x-6$

Add 6 to both sides:

$18 > 9x$

Which is of course equivalent to

$9x < 18$

Divide both sides by 9

$x < 2$

So, every number smaller than 2 is part of the solution of this inequality.

7 0

2 years ago