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Stells [14]
2 years ago
11

What is the value of the expression? 18 - 2 x (4 + 3)

Mathematics
2 answers:
Arturiano [62]2 years ago
7 0

Answer:

=−14x+18

Step-by-step explanation:

happy to help ya :)

Vsevolod [243]2 years ago
4 0

Answer:

112

Step-by-step explanation:

so you split the question by doing 18 - 2 then do 4 + 3 then you mutiply the answer

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Can someone help me!! I’m trying to find equivalent measures! 15!points if you can help!
MaRussiya [10]
1000 mL = 1 L

0.85 L = (0.85 L)*(1000 mL/1 L) = (0.85*1000) mL = 850 mL

So, 0.85 liters is equivalent to 850 milliliters 
7 0
3 years ago
To find the height of the peak, list the corresponding sides and angles of the two triangles you and Tyler have created. (6 poin
sukhopar [10]
We know that

Right triangles PBM and MTF are similar 
because
angle PMB=angle TMF
and
angle BPM=angle FTM
and 
angle B =angle F=90 degrees
so
corresponding sides are
BM and MF
PB and TF
PM and MT
(PB/TF)=BM/MF
solve for PB
PB=(TF*BM)/MF
where
TF=6ft
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so
PB=(6*20)/3------> 40 ft

the answer is
<span>the height of the peak is 40 ft</span>
7 0
3 years ago
Sam and Avery are making small and large birdhouses for an upcoming craft show. They will sell the small birdhouses for $10 and
kupik [55]

Answer:

<h2>They should make 8 small ones and 12 large ones.</h2><h2>$260 they will make in total.</h2>

Step-by-step explanation:

They want to make as much money as possible.

Small bird house gives them $10 and large birdhouse give them $15.

Avery has time to decorate 12 birdhouse of either size.

Hence, to maximize the earning, Avery should build 12 large ones.

Sam can make any of the combination below in 24 hours.

4 Large and 1 small bird house, which will make 4 \times 15 + 10 = 70

3 Large and 3 small bird house, which will make 3 \times15 + 3 \times10 = 75

2 Large and 4 small bird house, it will gain 2 \times15 + 4 \times10 = 70

1 Large and 6 small bird house, it will make 1 \times15 + 6 \times10 = 75

8 small bird house, which will gain 8\times10 = 80

The profit will be maximize if Sam build 8 small bird houses.

Thus, they will make 80 + 12\times15 = 260.

5 0
3 years ago
Expresa el número 6.4x10 ala 6
alisha [4.7K]

Answer:

The Answer is 64 and I got that by doing 6.4 × 10 = 64

3 0
2 years ago
What is the slope of the line that passes through the point (10,-5) (0,-11)?
puteri [66]

Answer: The answer is 3

Step-by-step explanation:

4 0
2 years ago
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