3 years ago

Evaluate 4(6) + 7 (5 - 3 ) A: 118 B: 80 C: 10 D: 38

2 answers:

7 0

4(6)+7(5-3)
We need to first follow the order of operations, so first do those in parenthesis.
4(6)+7(2)
24+14
38
The correct answer is D.

ivanzaharov [21]3 years ago

5 0

<span>4(6) + 7 (5 - 3 )
= 24 + 7(2)
= 24 + 14
= 38

answer
</span><span>D: 38</span>

You might be interested in

A coin is flipped 25 times, and we would like to know the probability that 15 or more of those flips are heads side up.

Helen [10]

Answer:

Yes, the geometric distribution is appropriate.

Step-by-step explanation:

sorry if im wrong

7 0

3 years ago

How to solve 3(6x+2x)=8(5x+6)-4x

djyliett [7]

First, you are going to distribute the 3 into the (6x+2x) and the 8 into the (5x+6). After that, the parenthesis should be gone. Then, move all the x values to one side, and the constants to the other. Then, solve as you normally would.

6 0

3 years ago

The Chang family bought 4 crates of eggs last week. Each crate had 18 eggs. Since then, they have eaten 19 of the eggs. How many

nikitadnepr [17]

Answer:

53 eggs left

Step-by-step explanation:

18 times 4= 72-19=53

7 0

3 years ago

When Marcus weighed the watermelon in his garden a week ago, it weighed 2.8 pounds. Yesterday, the watermelon weighed 4.67 pound

CaHeK987 [17]

The answer is 1.87 pounds heavier. This is found out by subtracting 2.8 from 4.67.
Hope this helps!

5 0

3 years ago

Read 2 more answers

What is the height of the building pictured below if its shadow is 100 ft. long?

Evgen [1.6K]

Yeah.. baby, do the SOH CAH TOA with the hula hoop

$\bf 
sin(\theta)=\cfrac{opposite}{hypotenuse}
\qquad \qquad 
% cosine
cos(\theta)=\cfrac{adjacent}{hypotenuse}

\\ \quad \\
% tangent
tan(\theta)=\cfrac{opposite}{adjacent}
$

so.. hmmm we have in the picture, an angle, and two sides,
actually, is the "adjacent" side, and the "opposite"

so.. which of those ratios give us only
the angle
the adjacent side
the opposite side?

ahhha!, is Ms tangent
so $\bf tan(\theta)=\cfrac{opposite}{adjacent}\implies tan(42^o)=\cfrac{h}{100}$

solve for "h"

5 0

3 years ago