2 years ago

Help me ASAP!!!!!

Mathematics

1 answer:

Advocard [28]2 years ago

6 0

Step-by-step explanation:

a ) given,

bill have money = x

Ben have money = twice the money bill have so,

in term of x it is = 2x

b ) given,

weight of box = 90 g

in term of b boxes it is,

b = 90g

hope this answer helps you dear...take care and may u have a great day ahead!

You might be interested in

Helppppppp PLEASE brainley said my awnser was too short so dont listen to this part:)

RideAnS [48]

Answer: B) 7 & 4

Step-by-step explanation: The X and Y values can be considered terms in certain situations, and since 7 & 4 are the X and Y values, they are the terms.

3 0

3 years ago

Read 2 more answers

Please help!!!!

nlexa [21]

Answer:

225

Step-by-step explanation:

Using the basic components of summation ∑

∑n = $\frac{1}{2}$ n(n + 1) and ∑1 = n

Thus

∑ (2n - 1) ← for n = 1 to 15

= ∑2n - ∑1

= 2∑n - ∑1

= 2 ( $\frac{1}{2}$ n(n + 1)) - n

= n(n + 1) - n ← Evaluate for n = 15 ( the upper value )

= 15 × 16 - 15

= 240 - 15

= 225

3 0

3 years ago

A store offers 20% off all items. If x is the original purchase price, which expression represents the final price with the disc

Keith_Richards [23]

Answer:

20%-X=a

Step-by-step explanation:

So if there is a toy that cost $50 and it was 20% off it would then cost $40

5 0

2 years ago

Two trains leave stations 272 miles apart at the same time. One train travles 75 miles per hour while the other travles at 95 mi

VARVARA [1.3K]

102 miles for them to meet up

5 0

3 years ago

C(x)=4x-2 and d(x)=x^(2)+5, what is (c*d)(x)

lawyer [7]

Answer:4x^3-2x^2+20x-10

Step-by-step explanation:

5 0

3 years ago