2 years ago

Can some one help me with this question its hard :( down below ill give brainliest

Mathematics

1 answer:

Marizza181 [45]2 years ago

3 0

Answer:

Step-by-step explanation:

Cuz is negative u need the bracket

You might be interested in

Please see attachment

LuckyWell [14K]

The difference between the means is about 5 times

7 0

3 years ago

Keith had 694 green, yellow and blue marbles altogether. he had 3 times as many blue marbles as yellow marbles. there were 90 fe

scZoUnD [109]

Let the number of blue marbles be x

number of yellow marbles = x/3

number of green = x- 90

ATQ

x + x/3 + x - 90 = 694

2x + x/3 = 784

(6x + x)/3 = 784

7x/3 = 784

x = 784 x 3/7

x = 112 x 3

x = 336

number of blue marbles = 336

3 0

3 years ago

Read 2 more answers

If f(x)= VX-3, which inequality can be used to find the domain of f(x)?

NeX [460]

Answer:

the second one but I'm not sure it cuz it was a little bit different in my text I hope it

4 0

3 years ago

I need help ASAP please

Ganezh [65]

Answer:

Step-by-step explanation:

6 0

3 years ago

What is the solution to the inequality 7<=-3x-4

kipiarov [429]

Answer:

The nearest option is -3 (negative 3)

So, Option B is correct.

Step-by-step explanation:

We need to solve the inequality $7 \leq -3x-4$

Solving:

Step 1: Switching sides of inequality and reversing the inequality

$-3x-4\geq 7$

Step 2: Adding 4 on both sides

$-3x-4+4\geq 7+4\\-3x\geq 11$

Step 3: Dividing both sides by -3 and reversing the inequality

$\frac{-3x}{-3}\leq \frac{11}{-3} \\x\leq -3.6\\$

The nearest option is -3 (negative 3)

So, Option B is correct.

4 0

3 years ago