2 years ago

I need help on number 32 plz some one help me

1 answer:

6 0

Lizards can eat 45 ants per minute. To find how many minutes it takes for lizards to eat 1,080 ants, you have to divide the total amount of ants by how many it can eat per minute.

$\frac{1,080}{45}$

Divide 1,080 by 45

$1,080 \div 45 = 24$

It takes lizards <u>24 minutes</u> to eat 1,080 ants

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Answer:

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Step-by-step explanation:

6 0

2 years ago

What is the solution of the system? Use either the substitution method or the elimination method. 4x + 2y = 104x + 2y = 10 x − y

bixtya [17]

4x+2y=10 Equation 1
x-y=13 Equation 2
Solving by substitution method.
Isolate x from equation 2.
x=y+13
Substitute value of x in equation 1
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Answer: (6,-7)

8 0

3 years ago

The lines 6y+2=12x+4 and 4y+12=2x-8 are: a) parallel.

KatRina [158]

d) neither parallel or perpendicular

3 0

3 years ago

How do I solve this

Kitty [74]

Hello,

$x^2-2x-27=-5x+1\\

x^2-2x+5x-27-1=0\\

x^2+3x-28=0\\

x^2+7x-4x-28=0\\

x(x+7)-4(x+7)=0\\

(x+7)(x-4)=0\\

x=-7\ or\ x=4\\
$