3 years ago

Find product 5% x $38

Mathematics

1 answer:

Liono4ka [1.6K]3 years ago

3 0

Do you still need help

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Distance between -18 and -4

JulijaS [17]

Hey there! I'm happy to help!

To find the distance between two numbers, you simply subtract them!

-18--4

-18+4 (two negatives makes a positive)

-14.

Have a wonderful day! :D

4 0

3 years ago

Which equation represents a proportional relationship? Y=-5(x+1). Y=5x+1. Y=-x. Y=1/5x

Tema [17]

A proportional relationship is also a direct variation.
The general equation of direct cvariation is

y = kx,

where k is a number.

In your case, if k = -1, then y = kx becomes y = (-1)x which is the same as

y = -x

4 0

4 years ago

The energy released by metabolism of 1 average candy bar is 1 x 10^6 joules.

Elis [28]

Answer: 32

Step-by-step explanation:

Given: The energy needed for 1 hour of running for an adult $=4.5\times10^6\ joules.$

Therefore. the energy needed for seven hours of running= $=7\times4.5\times10^6\ joules.=31.5\times10^6\ joules$

Since, he energy released by metabolism of 1 average candy bar $=1\times10^6\ joules.$

Therefore, the number of candy bars an adult need to eat to supply the energy needed for seven hours of running.= $\frac{31.5\times10^6}{1\times10^6}=31.5\approx32$

Hence, the adult need to eat 32 candies to supply the energy needed for seven hours of running.

3 0

3 years ago

Piano lessons cost $15. What expressions could be used to find the cost in dollars of 5 lessons

kirill115 [55]

Just write 15x5. Hope I helped

5 0

3 years ago

What property of equality is x+3.75=7

dalvyx [7]

3.25 you just subtract 3.75 from 7
Hope this helps!

4 0

3 years ago