3 years ago

What is the opposite of -4? *

Mathematics

2 answers:

Oksi-84 [34.3K]3 years ago

8 0

Answer:

Step-by-step explanation:

alexandr402 [8]3 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

A Yamaha dirt bike has a sticker price of

Rasek [7]

Answer:

1353.13

Step-by-step explanation:

1250*.0825= 103.125+1250= 1353.125

then round to the hundredths place to get 1353.13

You have to get 8.25% to a fraction to be able to multiply move the decimal point to the left twice.

4 0

3 years ago

Half of your baseball card collection got wet and was ruined. You bought 9 cards to replace some that were lost. How many did yo

PtichkaEL [24]

solution:

n/2 + 9 = 20

n/2=20-9

n/2=11

n=22

6 0

3 years ago

Counterexamples and Logic Symbols HW

Mariana [72]

Oh okay i’m i’m i won’t let her do that again lol uuuu just woke her off so she’s not doing well that uuuuu is going on a nap she said she’s going home now brjsjsjjsjdjdjdd

6 0

2 years ago

Help and explain explain !!!!!!!!!!

tigry1 [53]

Answer:

$x=-1\text{ or }x=11$

Step-by-step explanation:

For $a=|b|$ , we have two cases:

$\begin{cases}a=b,\\a=-b\end{cases}$

Therefore, for $18=|15-3x|$ , we have the following cases:

$\begin{cases}18=15-3x,\\18=-(15-3x)\end{cases}$

Solving, we have:

$\begin{cases}18=15-3x, -3x=3, x=\boxed{-1},\\18=-(15-3x), 18=-15+3x, 33=3x, x=\boxed{11}\end{cases}$ .

Therefore,

$\implies \boxed{x=-1\text{ or }x=11}$

3 0

3 years ago

A factory uses 1/6 of a barrel of raisins in each batch of granola bars. Yesterday, the factory used 1/2 of a barrel of raisins.

balu736 [363]

1/6 = 1 batch, 2/6 = 2 batches and so on

if the factory used 1/2, the factory used 3/6 of a barrel, which equals to 3 batches.

<em>hope it helps :)</em>

8 0

3 years ago