2 years ago

Help and i will give brainiest if you answer them all if random will report

Mathematics

2 answers:

Luba_88 [7]2 years ago

5 0

Answer:

○ 1. B

○ 2. 146.25

Add the numbers

○3. (-6w) - 8 + 1 (-7w)

(-6w) -7 + (-7w)

Rearrange

(-6w) + -7 + (-7w)

(-6w) + (-7w) - 7

Solution

(-6w) + (-7w) - 7

○4. In mathematics, a rational number is a number such as −3/7 that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Every integer is a rational number: for example, 5 = 5/1

WARRIOR [948]2 years ago

4 0

Answer:

thank you very much

Step-by-step explanation:

thank you

You might be interested in

Mrs. Cruise prepared gift baskets for her friend. She had 21 mangoes 20 apples and 14 avocados. She places the fruits in each ba

GarryVolchara [31]

Answer:

Step-by-step explanation:

I think. sorry if i am wrong

5 0

2 years ago

Serena wants to create snack bags for a trip she is going on. She has 6 granola bars and 10 pieces of dried fruit. If the snack

MakcuM [25]

Answer:none

j0Step-by-step explanation:

5 0

2 years ago

What value of x makes this inequality true? <br> x + 16 < 43

lianna [129]

Answer:

x < 27

Step-by-step explanation:

x + 16 < 43

move the constant to the right-hand side and change its sign

x < 43 - 16

subtract the numbers

x < 27

~~~~~~~~~~~~~~~~~~

X < 27

alternative form

X ∈ ( - ∞ , 27 ) , { x | x < 27 }

5 0

2 years ago

I NEED HELP ASAP! 7x(x+1.8) = 0<br><br> Solve for x

Naily [24]

7x(x+1.8)=0
7x+12.6x=0 (Distributed)
19.6x=0 (Added like terms)
x=0 (Divided 0 by 19.6)
I hope that helps

7 0

2 years ago

Read 2 more answers

150% of what number is 40.

Crazy boy [7]

Solution for what is 150% of 40 40/x=100/150 (40/x)*x=(100/150)*x - we multiply both sides of the equation by x 40=0.666666666667*x - we divide both sides of the equation by (0.666666666667) to get x 40/0.666666666667=x 60=x x=60 now we have: 150% of 40=60

8 0

3 years ago