2 years ago

Fill in the blanks with <, > or = sign. [-4] __ [-8] [-100] _0

Mathematics

1 answer:

steposvetlana [31]2 years ago

4 0

Answer:

the first ones >

Step-by-step explanation:

the second ones <

You might be interested in

Make p the subject of the formula q – 2p = p + 4

ad-work [718]

The answer is p = (a - 4)/3

6 0

3 years ago

Ancient Egyptians did not write the fraction 4/5 as 4/5. Instead they used unit fractions. The numerator of a unit fraction is a

Salsk061 [2.6K]

3/4 = 1/2 + 1/4

5/8 = 1/2 + 1/8

7/12 = 1/2 + 1/12

7 0

3 years ago

A recipe calls for of a cup of milk for 11 cookies. How many cups of milk are needed to make 66 cookies?

stiv31 [10]

It should be 7 cups of milk

5 0

3 years ago

Two mechanics worked on the car the first mechanic work for five hours in a sec mechanic work for 15 hours together the tires a

FrozenT [24]

Answer:

Mechanic 1: $55 per hour

Mechanic 2: $105 per hour

Step-by-step explanation:

Given

Represent the rate of the first mechanic with x and the second with y.

So, we have:

$x + y = 160$

The total earnings is: $1850, so we have:

$5x + 15y = 1850$

Required

Determine the rate of each

The equations are:

$x + y = 160$ --- (1)

$5x + 15y = 1850$ --- (2)

Divide (2) through by 5

$x + 3y = 370$ --- (3)

Subtract (1) from (3)

$x - x + 3y - y = 370 - 160$

$2y = 210$

Divide through by 2

$y = \frac{210}{2}$

$y = 105$

Substitute 105 for y in (1)

$x + y = 160$

Make x the subject

$x = 160 - y$

Substitute 105 for y

$x = 160 - 105$

$x = 55$

Hence:

Mechanic 1: $55 per hour

Mechanic 2: $105 per hour

7 0

3 years ago

Combine the like terms to create an equivalent expression: -3r- 6+ (-1)

Norma-Jean [14]

Answer:

-3r+5 is that answer hdj

7 0

3 years ago

Read 2 more answers

Fill in the blanks with <, > or = sign. [-4] ______ [-8] [-100] _____0

Fill in the blanks with <, > or = sign. [-4] __ [-8] [-100] _0